1 files changed, 74 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/devtools/front_end/sdk/PaintProfiler.js b/chromium/third_party/WebKit/Source/devtools/front_end/sdk/PaintProfiler.js
new file mode 100644
index 00000000000..573630b845e
--- /dev/null
+++ b/chromium/third_party/WebKit/Source/devtools/front_end/sdk/PaintProfiler.js
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2013 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
+ * @param {string} snapshotId
+ */
+WebInspector.PaintProfilerSnapshot = function(snapshotId)
+{
+    this._id = snapshotId;
+}
+
+WebInspector.PaintProfilerSnapshot.prototype = {
+    dispose: function()
+    {
+        LayerTreeAgent.releaseSnapshot(this._id);
+    },
+
+    /**
+     * @param {?number} firstStep
+     * @param {?number} lastStep
+     * @param {function(string=)} callback
+     */
+    requestImage: function(firstStep, lastStep, callback)
+    {
+        var wrappedCallback = InspectorBackend.wrapClientCallback(callback, "LayerTreeAgent.replaySnapshot(): ");
+        LayerTreeAgent.replaySnapshot(this._id, firstStep || undefined, lastStep || undefined, wrappedCallback);
+    },
+
+    /**
+     * @param {function(!Array.<!LayerTreeAgent.PaintProfile>=)} callback
+     */
+    profile: function(callback)
+    {
+        var wrappedCallback = InspectorBackend.wrapClientCallback(callback, "LayerTreeAgent.profileSnapshot(): ");
+        LayerTreeAgent.profileSnapshot(this._id, 5, 1, wrappedCallback);
+    },
+
+    /**
+     * @param {function(!Array.<!Object>=)} callback
+     */
+    commandLog: function(callback)
+    {
+        var wrappedCallback = InspectorBackend.wrapClientCallback(callback, "LayerTreeAgent.snapshotCommandLog(): ");
+        LayerTreeAgent.snapshotCommandLog(this._id, wrappedCallback);
+    }
+};