1 files changed, 0 insertions, 193 deletions
diff --git a/chromium/third_party/WebKit/Source/core/rendering/style/StyleCustomFilterProgram.h b/chromium/third_party/WebKit/Source/core/rendering/style/StyleCustomFilterProgram.h
deleted file mode 100644
index d79cf6368f5..00000000000
--- a/chromium/third_party/WebKit/Source/core/rendering/style/StyleCustomFilterProgram.h
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above
- *    copyright notice, this list of conditions and the following
- *    disclaimer.
- * 2. 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “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 HOLDER 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.
- */
-
-#ifndef StyleCustomFilterProgram_h
-#define StyleCustomFilterProgram_h
-
-#include "core/fetch/ResourceClient.h"
-#include "core/fetch/ResourcePtr.h"
-#include "core/fetch/ShaderResource.h"
-#include "core/rendering/style/StyleShader.h"
-#include "platform/graphics/filters/custom/CustomFilterProgram.h"
-#include "platform/weborigin/KURL.h"
-#include "wtf/FastAllocBase.h"
-
-namespace WebCore {
-
-// CSS Shaders
-
-class StyleCustomFilterProgramCache;
-
-class StyleCustomFilterProgram : public CustomFilterProgram, public ResourceClient {
-    WTF_MAKE_FAST_ALLOCATED;
-public:
-    static PassRefPtr<StyleCustomFilterProgram> create(KURL vertexShaderURL, PassRefPtr<StyleShader> vertexShader,
-        KURL fragmentShaderURL, PassRefPtr<StyleShader> fragmentShader, CustomFilterProgramType programType,
-        const CustomFilterProgramMixSettings& mixSettings, CustomFilterMeshType meshType)
-    {
-        return adoptRef(new StyleCustomFilterProgram(vertexShaderURL, vertexShader, fragmentShaderURL, fragmentShader, programType, mixSettings, meshType));
-    }
-
-    void setVertexShader(PassRefPtr<StyleShader> shader)
-    {
-        // The shader is immutable while in the cache.
-        ASSERT(!m_cache);
-        m_vertexShader = shader;
-    }
-    StyleShader* vertexShader() const { return m_vertexShader.get(); }
-
-    void setFragmentShader(PassRefPtr<StyleShader> shader)
-    {
-        // The shader is immutable while in the cache.
-        ASSERT(!m_cache);
-        m_fragmentShader = shader;
-    }
-    StyleShader* fragmentShader() const { return m_fragmentShader.get(); }
-
-    virtual String vertexShaderString() const
-    {
-        ASSERT(isLoaded());
-        return m_cachedVertexShader.get() ? m_cachedVertexShader->shaderString() : String();
-    }
-
-    virtual String fragmentShaderString() const
-    {
-        ASSERT(isLoaded());
-        return m_cachedFragmentShader.get() ? m_cachedFragmentShader->shaderString() : String();
-    }
-
-    virtual bool isLoaded() const
-    {
-        // Do not use the Resource:isLoaded method here, because it actually means !isLoading(),
-        // so missing and canceled resources will have isLoaded set to true, even if they are not loaded yet.
-        ASSERT(!m_vertexShader || m_vertexShader->isShaderResource());
-        ASSERT(!m_fragmentShader || m_fragmentShader->isShaderResource());
-
-        // If we failed to create resources for the vertex shader or the
-        // fragment shader, they won't be set here.
-        // This can happen if the ResourceFetcher is no longer accepting fetch
-        // requests because the page is being torn down.
-        if (!m_vertexShader && !m_fragmentShader)
-            return false;
-
-        ASSERT(m_cachedVertexShader.get() || m_cachedFragmentShader.get());
-        return (!m_cachedVertexShader.get() || m_isVertexShaderLoaded)
-            && (!m_cachedFragmentShader.get() || m_isFragmentShaderLoaded);
-    }
-
-    virtual void willHaveClients()
-    {
-        if (m_vertexShader) {
-            m_cachedVertexShader = m_vertexShader->resource();
-            m_cachedVertexShader->addClient(this);
-        }
-        if (m_fragmentShader) {
-            m_cachedFragmentShader = m_fragmentShader->resource();
-            m_cachedFragmentShader->addClient(this);
-        }
-    }
-
-    virtual void didRemoveLastClient()
-    {
-        if (m_cachedVertexShader.get()) {
-            m_cachedVertexShader->removeClient(this);
-            m_cachedVertexShader = 0;
-            m_isVertexShaderLoaded = false;
-        }
-        if (m_cachedFragmentShader.get()) {
-            m_cachedFragmentShader->removeClient(this);
-            m_cachedFragmentShader = 0;
-            m_isFragmentShaderLoaded = false;
-        }
-    }
-
-    virtual void notifyFinished(Resource* resource)
-    {
-        if (resource->errorOccurred())
-            return;
-        // Note that m_cachedVertexShader might be equal to m_cachedFragmentShader and it would only get one event in that case.
-        if (resource == m_cachedVertexShader.get())
-            m_isVertexShaderLoaded = true;
-        if (resource == m_cachedFragmentShader.get())
-            m_isFragmentShaderLoaded = true;
-        if (isLoaded())
-            notifyClients();
-    }
-
-    bool hasPendingShaders() const
-    {
-        return (m_vertexShader && m_vertexShader->isPendingShader())
-            || (m_fragmentShader && m_fragmentShader->isPendingShader());
-    }
-
-    // StyleCustomFilterProgramCache is responsible with updating the reference to the cache.
-    void setCache(StyleCustomFilterProgramCache* cache) { m_cache = cache; }
-    bool inCache() const { return m_cache; }
-
-    KURL vertexShaderURL() const { return m_vertexShaderURL; }
-    KURL fragmentShaderURL() const { return m_fragmentShaderURL; }
-
-private:
-    StyleCustomFilterProgram(KURL vertexShaderURL, PassRefPtr<StyleShader> vertexShader, KURL fragmentShaderURL, PassRefPtr<StyleShader> fragmentShader,
-        CustomFilterProgramType programType, const CustomFilterProgramMixSettings& mixSettings, CustomFilterMeshType meshType)
-        : CustomFilterProgram(programType, mixSettings, meshType)
-        , m_vertexShader(vertexShader)
-        , m_fragmentShader(fragmentShader)
-        , m_vertexShaderURL(vertexShaderURL)
-        , m_fragmentShaderURL(fragmentShaderURL)
-        , m_cache(0)
-        , m_isVertexShaderLoaded(false)
-        , m_isFragmentShaderLoaded(false)
-    {
-    }
-
-    ~StyleCustomFilterProgram();
-
-    RefPtr<StyleShader> m_vertexShader;
-    RefPtr<StyleShader> m_fragmentShader;
-
-    ResourcePtr<ShaderResource> m_cachedVertexShader;
-    ResourcePtr<ShaderResource> m_cachedFragmentShader;
-
-    // The URLs form the key of the StyleCustomFilterProgram in the cache and are used
-    // to lookup the StyleCustomFilterProgram when it's removed from the cache.
-    KURL m_vertexShaderURL;
-    KURL m_fragmentShaderURL;
-
-    // The Cache is responsible of invalidating this reference.
-    StyleCustomFilterProgramCache* m_cache;
-
-    bool m_isVertexShaderLoaded;
-    bool m_isFragmentShaderLoaded;
-};
-
-} // namespace WebCore
-
-
-#endif // StyleCustomFilterProgram_h