1 files changed, 0 insertions, 547 deletions
diff --git a/chromium/third_party/WebKit/Source/devtools/front_end/OverridesSupport.js b/chromium/third_party/WebKit/Source/devtools/front_end/OverridesSupport.js
deleted file mode 100644
index 6bcd91e3458..00000000000
--- a/chromium/third_party/WebKit/Source/devtools/front_end/OverridesSupport.js
+++ /dev/null
@@ -1,547 +0,0 @@
-/*
- * Copyright (C) 2012 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
- * @constructor
- * @extends {WebInspector.Object}
- */
-WebInspector.OverridesSupport = function()
-{
-    WebInspector.resourceTreeModel.addEventListener(WebInspector.ResourceTreeModel.EventTypes.MainFrameNavigated, this._deviceMetricsChanged.bind(this), this);
-    this._deviceMetricsOverrideEnabled = false;
-    this._emulateViewportEnabled = false;
-
-    WebInspector.settings.overrideUserAgent.addChangeListener(this._userAgentChanged, this);
-    WebInspector.settings.userAgent.addChangeListener(this._userAgentChanged, this);
-
-    WebInspector.settings.overrideDeviceMetrics.addChangeListener(this._deviceMetricsChanged, this);
-    WebInspector.settings.deviceMetrics.addChangeListener(this._deviceMetricsChanged, this);
-    WebInspector.settings.emulateViewport.addChangeListener(this._deviceMetricsChanged, this);
-    WebInspector.settings.deviceFitWindow.addChangeListener(this._deviceMetricsChanged, this);
-
-    WebInspector.settings.overrideGeolocation.addChangeListener(this._geolocationPositionChanged, this);
-    WebInspector.settings.geolocationOverride.addChangeListener(this._geolocationPositionChanged, this);
-
-    WebInspector.settings.overrideDeviceOrientation.addChangeListener(this._deviceOrientationChanged, this);
-    WebInspector.settings.deviceOrientationOverride.addChangeListener(this._deviceOrientationChanged, this);
-
-    WebInspector.settings.emulateTouchEvents.addChangeListener(this._emulateTouchEventsChanged, this);
-
-    WebInspector.settings.overrideCSSMedia.addChangeListener(this._cssMediaChanged, this);
-    WebInspector.settings.emulatedCSSMedia.addChangeListener(this._cssMediaChanged, this);
-}
-
-WebInspector.OverridesSupport.Events = {
-    OverridesWarningUpdated: "OverridesWarningUpdated",
-}
-
-/**
- * @constructor
- * @param {number} width
- * @param {number} height
- * @param {number} deviceScaleFactor
- * @param {boolean} textAutosizing
- */
-WebInspector.OverridesSupport.DeviceMetrics = function(width, height, deviceScaleFactor, textAutosizing)
-{
-    this.width = width;
-    this.height = height;
-    this.deviceScaleFactor = deviceScaleFactor;
-    this.textAutosizing = textAutosizing;
-}
-
-/**
- * @return {!WebInspector.OverridesSupport.DeviceMetrics}
- */
-WebInspector.OverridesSupport.DeviceMetrics.parseSetting = function(value)
-{
-    var width = 0;
-    var height = 0;
-    var deviceScaleFactor = 1;
-    var textAutosizing = true;
-    if (value) {
-        var splitMetrics = value.split("x");
-        if (splitMetrics.length >= 3) {
-            width = parseInt(splitMetrics[0], 10);
-            height = parseInt(splitMetrics[1], 10);
-            deviceScaleFactor = parseFloat(splitMetrics[2]);
-            if (splitMetrics.length == 4)
-                textAutosizing = splitMetrics[3] == 1;
-        }
-    }
-    return new WebInspector.OverridesSupport.DeviceMetrics(width, height, deviceScaleFactor, textAutosizing);
-}
-
-/**
- * @return {?WebInspector.OverridesSupport.DeviceMetrics}
- */
-WebInspector.OverridesSupport.DeviceMetrics.parseUserInput = function(widthString, heightString, deviceScaleFactorString, textAutosizing)
-{
-    function isUserInputValid(value, isInteger)
-    {
-        if (!value)
-            return true;
-        return isInteger ? /^[0]*[1-9][\d]*$/.test(value) : /^[0]*([1-9][\d]*(\.\d+)?|\.\d+)$/.test(value);
-    }
-
-    if (!widthString ^ !heightString)
-        return null;
-
-    var isWidthValid = isUserInputValid(widthString, true);
-    var isHeightValid = isUserInputValid(heightString, true);
-    var isDeviceScaleFactorValid = isUserInputValid(deviceScaleFactorString, false);
-
-    if (!isWidthValid && !isHeightValid && !isDeviceScaleFactorValid)
-        return null;
-
-    var width = isWidthValid ? parseInt(widthString || "0", 10) : -1;
-    var height = isHeightValid ? parseInt(heightString || "0", 10) : -1;
-    var deviceScaleFactor = isDeviceScaleFactorValid ? parseFloat(deviceScaleFactorString) : -1;
-
-    return new WebInspector.OverridesSupport.DeviceMetrics(width, height, deviceScaleFactor, textAutosizing);
-}
-
-WebInspector.OverridesSupport.DeviceMetrics.prototype = {
-    /**
-     * @return {boolean}
-     */
-    isValid: function()
-    {
-        return this.isWidthValid() && this.isHeightValid() && this.isDeviceScaleFactorValid();
-    },
-
-    /**
-     * @return {boolean}
-     */
-    isWidthValid: function()
-    {
-        return this.width >= 0;
-    },
-
-    /**
-     * @return {boolean}
-     */
-    isHeightValid: function()
-    {
-        return this.height >= 0;
-    },
-
-    /**
-     * @return {boolean}
-     */
-    isDeviceScaleFactorValid: function()
-    {
-        return this.deviceScaleFactor > 0;
-    },
-
-    /**
-     * @return {string}
-     */
-    toSetting: function()
-    {
-        if (!this.isValid())
-            return "";
-
-        return this.width && this.height ? this.width + "x" + this.height + "x" + this.deviceScaleFactor + "x" + (this.textAutosizing ? "1" : "0") : "";
-    },
-
-    /**
-     * @return {string}
-     */
-    widthToInput: function()
-    {
-        return this.isWidthValid() && this.width ? String(this.width) : "";
-    },
-
-    /**
-     * @return {string}
-     */
-    heightToInput: function()
-    {
-        return this.isHeightValid() && this.height ? String(this.height) : "";
-    },
-
-    /**
-     * @return {string}
-     */
-    deviceScaleFactorToInput: function()
-    {
-        return this.isDeviceScaleFactorValid() && this.deviceScaleFactor ? String(this.deviceScaleFactor) : "";
-    },
-
-    /**
-     * Compute the font scale factor.
-     *
-     * Chromium on Android uses a device scale adjustment for fonts used in text autosizing for
-     * improved legibility. This function computes this adjusted value for text autosizing.
-     *
-     * For a description of the Android device scale adjustment algorithm, see:
-     *     chrome/browser/chrome_content_browser_client.cc, GetFontScaleMultiplier(...)
-     *
-     * @return {number} font scale factor.
-     */
-    fontScaleFactor: function()
-    {
-        if (this.isValid()) {
-            var minWidth = Math.min(this.width, this.height) / this.deviceScaleFactor;
-
-            var kMinFSM = 1.05;
-            var kWidthForMinFSM = 320;
-            var kMaxFSM = 1.3;
-            var kWidthForMaxFSM = 800;
-
-            if (minWidth <= kWidthForMinFSM)
-                return kMinFSM;
-            if (minWidth >= kWidthForMaxFSM)
-                return kMaxFSM;
-
-            // The font scale multiplier varies linearly between kMinFSM and kMaxFSM.
-            var ratio = (minWidth - kWidthForMinFSM) / (kWidthForMaxFSM - kWidthForMinFSM);
-
-            return ratio * (kMaxFSM - kMinFSM) + kMinFSM;
-        }
-
-        return 1;
-    }
-}
-
-/**
- * @constructor
- * @param {number} latitude
- * @param {number} longitude
- */
-WebInspector.OverridesSupport.GeolocationPosition = function(latitude, longitude, error)
-{
-    this.latitude = latitude;
-    this.longitude = longitude;
-    this.error = error;
-}
-
-WebInspector.OverridesSupport.GeolocationPosition.prototype = {
-    /**
-     * @return {string}
-     */
-    toSetting: function()
-    {
-        return (typeof this.latitude === "number" && typeof this.longitude === "number" && typeof this.error === "string") ? this.latitude + "@" + this.longitude + ":" + this.error : "";
-    }
-}
-
-/**
- * @return {!WebInspector.OverridesSupport.GeolocationPosition}
- */
-WebInspector.OverridesSupport.GeolocationPosition.parseSetting = function(value)
-{
-    if (value) {
-        var splitError = value.split(":");
-        if (splitError.length === 2) {
-            var splitPosition = splitError[0].split("@")
-            if (splitPosition.length === 2)
-                return new WebInspector.OverridesSupport.GeolocationPosition(parseFloat(splitPosition[0]), parseFloat(splitPosition[1]), splitError[1]);
-        }
-    }
-    return new WebInspector.OverridesSupport.GeolocationPosition(0, 0, "");
-}
-
-/**
- * @return {?WebInspector.OverridesSupport.GeolocationPosition}
- */
-WebInspector.OverridesSupport.GeolocationPosition.parseUserInput = function(latitudeString, longitudeString, errorStatus)
-{
-    function isUserInputValid(value)
-    {
-        if (!value)
-            return true;
-        return /^[-]?[0-9]*[.]?[0-9]*$/.test(value);
-    }
-
-    if (!latitudeString ^ !latitudeString)
-        return null;
-
-    var isLatitudeValid = isUserInputValid(latitudeString);
-    var isLongitudeValid = isUserInputValid(longitudeString);
-
-    if (!isLatitudeValid && !isLongitudeValid)
-        return null;
-
-    var latitude = isLatitudeValid ? parseFloat(latitudeString) : -1;
-    var longitude = isLongitudeValid ? parseFloat(longitudeString) : -1;
-
-    return new WebInspector.OverridesSupport.GeolocationPosition(latitude, longitude, errorStatus ? "PositionUnavailable" : "");
-}
-
-WebInspector.OverridesSupport.GeolocationPosition.clearGeolocationOverride = function()
-{
-    PageAgent.clearGeolocationOverride();
-}
-
-/**
- * @constructor
- * @param {number} alpha
- * @param {number} beta
- * @param {number} gamma
- */
-WebInspector.OverridesSupport.DeviceOrientation = function(alpha, beta, gamma)
-{
-    this.alpha = alpha;
-    this.beta = beta;
-    this.gamma = gamma;
-}
-
-WebInspector.OverridesSupport.DeviceOrientation.prototype = {
-    /**
-     * @return {string}
-     */
-    toSetting: function()
-    {
-        return JSON.stringify(this);
-    }
-}
-
-/**
- * @return {!WebInspector.OverridesSupport.DeviceOrientation}
- */
-WebInspector.OverridesSupport.DeviceOrientation.parseSetting = function(value)
-{
-    if (value) {
-        var jsonObject = JSON.parse(value);
-        return new WebInspector.OverridesSupport.DeviceOrientation(jsonObject.alpha, jsonObject.beta, jsonObject.gamma);
-    }
-    return new WebInspector.OverridesSupport.DeviceOrientation(0, 0, 0);
-}
-
-/**
- * @return {?WebInspector.OverridesSupport.DeviceOrientation}
- */
-WebInspector.OverridesSupport.DeviceOrientation.parseUserInput = function(alphaString, betaString, gammaString)
-{
-    function isUserInputValid(value)
-    {
-        if (!value)
-            return true;
-        return /^[-]?[0-9]*[.]?[0-9]*$/.test(value);
-    }
-
-    if (!alphaString ^ !betaString ^ !gammaString)
-        return null;
-
-    var isAlphaValid = isUserInputValid(alphaString);
-    var isBetaValid = isUserInputValid(betaString);
-    var isGammaValid = isUserInputValid(gammaString);
-
-    if (!isAlphaValid && !isBetaValid && !isGammaValid)
-        return null;
-
-    var alpha = isAlphaValid ? parseFloat(alphaString) : -1;
-    var beta = isBetaValid ? parseFloat(betaString) : -1;
-    var gamma = isGammaValid ? parseFloat(gammaString) : -1;
-
-    return new WebInspector.OverridesSupport.DeviceOrientation(alpha, beta, gamma);
-}
-
-WebInspector.OverridesSupport.DeviceOrientation.clearDeviceOrientationOverride = function()
-{
-    PageAgent.clearDeviceOrientationOverride();
-}
-
-WebInspector.OverridesSupport.prototype = {
-    /**
-     * @param {string} deviceMetrics
-     * @param {string} userAgent
-     */
-    emulateDevice: function(deviceMetrics, userAgent)
-    {
-        this._deviceMetricsChangedListenerMuted = true;
-        WebInspector.settings.deviceMetrics.set(deviceMetrics);
-        WebInspector.settings.userAgent.set(userAgent);
-        WebInspector.settings.overrideDeviceMetrics.set(true);
-        WebInspector.settings.overrideUserAgent.set(true);
-        WebInspector.settings.emulateTouchEvents.set(true);
-        WebInspector.settings.emulateViewport.set(true);
-        delete this._deviceMetricsChangedListenerMuted;
-        this._deviceMetricsChanged();
-    },
-
-    reset: function()
-    {
-        this._deviceMetricsChangedListenerMuted = true;
-        WebInspector.settings.overrideDeviceMetrics.set(false);
-        WebInspector.settings.overrideUserAgent.set(false);
-        WebInspector.settings.emulateTouchEvents.set(false);
-        WebInspector.settings.overrideDeviceOrientation.set(false);
-        WebInspector.settings.overrideGeolocation.set(false);
-        WebInspector.settings.overrideCSSMedia.set(false);
-        WebInspector.settings.emulateViewport.set(false);
-        WebInspector.settings.deviceMetrics.set("");
-        delete this._deviceMetricsChangedListenerMuted;
-        this._deviceMetricsChanged();
-    },
-
-    applyInitialOverrides: function()
-    {
-        this._deviceMetricsChangedListenerMuted = true;
-        this._userAgentChanged();
-        this._deviceMetricsChanged();
-        this._deviceOrientationChanged();
-        this._geolocationPositionChanged();
-        this._emulateTouchEventsChanged();
-        this._cssMediaChanged();
-        delete this._deviceMetricsChangedListenerMuted;
-        this._deviceMetricsChanged();
-        this._revealOverridesTabIfNeeded();
-    },
-
-    _userAgentChanged: function()
-    {
-        if (WebInspector.isInspectingDevice())
-            return;
-        NetworkAgent.setUserAgentOverride(WebInspector.settings.overrideUserAgent.get() ? WebInspector.settings.userAgent.get() : "");
-    },
-
-    _deviceMetricsChanged: function()
-    {
-        if (this._deviceMetricsChangedListenerMuted)
-            return;
-        var metrics = WebInspector.OverridesSupport.DeviceMetrics.parseSetting(WebInspector.settings.overrideDeviceMetrics.get() ? WebInspector.settings.deviceMetrics.get() : "");
-        if (!metrics.isValid())
-            return;
-
-        var dipWidth = Math.round(metrics.width / metrics.deviceScaleFactor);
-        var dipHeight = Math.round(metrics.height / metrics.deviceScaleFactor);
-
-        // Disable override without checks.
-        if (dipWidth && dipHeight && WebInspector.isInspectingDevice()) {
-            this._updateWarningMessage(WebInspector.UIString("Screen emulation on the device is not available."));
-            return;
-        }
-
-        PageAgent.setDeviceMetricsOverride(dipWidth, dipHeight, metrics.deviceScaleFactor, WebInspector.settings.emulateViewport.get(), WebInspector.settings.deviceFitWindow.get(), metrics.textAutosizing, metrics.fontScaleFactor(), apiCallback.bind(this));
-
-        /**
-         * @param {?Protocol.Error} error
-         * @this {WebInspector.OverridesSupport}
-         */
-        function apiCallback(error)
-        {
-            if (error) {
-                this._updateWarningMessage(WebInspector.UIString("Screen emulation is not available on this page."));
-                return;
-            }
-
-            var metricsOverrideEnabled = !!(dipWidth && dipHeight);
-            var viewportEnabled =  WebInspector.settings.emulateViewport.get();
-            this._updateWarningMessage(this._deviceMetricsOverrideEnabled !== metricsOverrideEnabled || (metricsOverrideEnabled && this._emulateViewportEnabled != viewportEnabled) ?
-                WebInspector.UIString("You might need to reload the page for proper user agent spoofing and viewport rendering.") : "");
-            this._deviceMetricsOverrideEnabled = metricsOverrideEnabled;
-            this._emulateViewportEnabled = viewportEnabled;
-        }
-    },
-
-    _geolocationPositionChanged: function()
-    {
-        if (!WebInspector.settings.overrideGeolocation.get()) {
-            PageAgent.clearGeolocationOverride();
-            return;
-        }
-        var geolocation = WebInspector.OverridesSupport.GeolocationPosition.parseSetting(WebInspector.settings.geolocationOverride.get());
-        if (geolocation.error)
-            PageAgent.setGeolocationOverride();
-        else
-            PageAgent.setGeolocationOverride(geolocation.latitude, geolocation.longitude, 150);
-    },
-
-    _deviceOrientationChanged: function()
-    {
-        if (!WebInspector.settings.overrideDeviceOrientation.get()) {
-            PageAgent.clearDeviceOrientationOverride();
-            return;
-        }
-        if (WebInspector.isInspectingDevice())
-            return;
-
-        var deviceOrientation = WebInspector.OverridesSupport.DeviceOrientation.parseSetting(WebInspector.settings.deviceOrientationOverride.get());
-        PageAgent.setDeviceOrientationOverride(deviceOrientation.alpha, deviceOrientation.beta, deviceOrientation.gamma);
-    },
-
-    _emulateTouchEventsChanged: function()
-    {
-        if (WebInspector.isInspectingDevice() && WebInspector.settings.emulateTouchEvents.get())
-            return;
-
-        WebInspector.domAgent.emulateTouchEventObjects(WebInspector.settings.emulateTouchEvents.get());
-    },
-
-    _cssMediaChanged: function()
-    {
-        PageAgent.setEmulatedMedia(WebInspector.settings.overrideCSSMedia.get() ? WebInspector.settings.emulatedCSSMedia.get() : "");
-        WebInspector.cssModel.mediaQueryResultChanged();
-    },
-
-    _anyOverrideIsEnabled: function()
-    {
-        return WebInspector.settings.overrideUserAgent.get() || WebInspector.settings.overrideDeviceMetrics.get() ||
-            WebInspector.settings.overrideGeolocation.get() || WebInspector.settings.overrideDeviceOrientation.get() ||
-            WebInspector.settings.emulateTouchEvents.get() || WebInspector.settings.overrideCSSMedia.get();
-    },
-
-    _revealOverridesTabIfNeeded: function()
-    {
-        if (this._anyOverrideIsEnabled()) {
-            if (!WebInspector.settings.showEmulationViewInDrawer.get())
-                WebInspector.settings.showEmulationViewInDrawer.set(true);
-            WebInspector.inspectorView.showViewInDrawer("emulation");
-        }
-    },
-
-    /**
-     * @param {string} warningMessage
-     */
-    _updateWarningMessage: function(warningMessage)
-    {
-        this._warningMessage = warningMessage;
-        this.dispatchEventToListeners(WebInspector.OverridesSupport.Events.OverridesWarningUpdated);
-    },
-
-    /**
-     * @return {string}
-     */
-    warningMessage: function()
-    {
-        return this._warningMessage || "";
-    },
-
-    __proto__: WebInspector.Object.prototype
-}
-
-
-/**
- * @type {!WebInspector.OverridesSupport}
- */
-WebInspector.overridesSupport;