Decouple cc::FakeWebGraphicsContext3D from blink::WGC3D

cc/test/fake_web_graphics_context_3d.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_TEST_FAKE_WEB_GRAPHICS_CONTEXT_3D_H_
 #define CC_TEST_FAKE_WEB_GRAPHICS_CONTEXT_3D_H_
 
 #include <string>
 
 #include "third_party/WebKit/public/platform/WebGraphicsContext3D.h"
 
 namespace cc {
 
 // WebGraphicsContext3D base class for use in unit tests.
 // All operations are no-ops (returning 0 if necessary).
-class FakeWebGraphicsContext3D : public blink::WebGraphicsContext3D {
+class FakeWebGraphicsContext3D {
  public:
   FakeWebGraphicsContext3D();
   virtual ~FakeWebGraphicsContext3D();
 
   virtual bool makeContextCurrent();
 
   virtual bool isGLES2Compliant();
 
   virtual blink::WebGLId getPlatformTextureId();
 
@@ skipping 165 matching lines @@
   virtual void drawElements(
       blink::WGC3Denum mode,
       blink::WGC3Dsizei count,
       blink::WGC3Denum type,
       blink::WGC3Dintptr offset) {}
 
   virtual void enable(blink::WGC3Denum cap) {}
   virtual void enableVertexAttribArray(blink::WGC3Duint index) {}
   virtual void finish() {}
   virtual void flush() {}
+  virtual void shallowFlushCHROMIUM() {}
   virtual void framebufferRenderbuffer(
       blink::WGC3Denum target,
       blink::WGC3Denum attachment,
       blink::WGC3Denum renderbuffertarget,
       blink::WebGLId renderbuffer) {}
   virtual void framebufferTexture2D(
       blink::WGC3Denum target,
       blink::WGC3Denum attachment,
       blink::WGC3Denum textarget,
       blink::WebGLId texture,
       blink::WGC3Dint level) {}
   virtual void frontFace(blink::WGC3Denum mode) {}
   virtual void generateMipmap(blink::WGC3Denum target) {}
 
   virtual bool getActiveAttrib(
       blink::WebGLId program,
-      blink::WGC3Duint index, ActiveInfo&);
+      blink::WGC3Duint index, blink::WebGraphicsContext3D::ActiveInfo&);
   virtual bool getActiveUniform(
       blink::WebGLId program,
       blink::WGC3Duint index,
-      ActiveInfo&);
+      blink::WebGraphicsContext3D::ActiveInfo&);
   virtual void getAttachedShaders(
       blink::WebGLId program,
       blink::WGC3Dsizei max_count,
       blink::WGC3Dsizei* count,
       blink::WebGLId* shaders) {}
   virtual blink::WGC3Dint getAttribLocation(
       blink::WebGLId program,
       const blink::WGC3Dchar* name);
   virtual void getBooleanv(
       blink::WGC3Denum pname,
       blink::WGC3Dboolean* value) {}
   virtual void getBufferParameteriv(
       blink::WGC3Denum target,
       blink::WGC3Denum pname,
       blink::WGC3Dint* value) {}
-  virtual Attributes getContextAttributes();
   virtual blink::WGC3Denum getError();
   virtual void getFloatv(
       blink::WGC3Denum pname,
       blink::WGC3Dfloat* value) {}
   virtual void getFramebufferAttachmentParameteriv(
       blink::WGC3Denum target,
       blink::WGC3Denum attachment,
       blink::WGC3Denum pname,
       blink::WGC3Dint* value) {}
 
@@ skipping 322 matching lines @@
   virtual void getQueryivEXT(
       blink::WGC3Denum target,
       blink::WGC3Denum pname,
       blink::WGC3Dint* params) {}
   virtual void getQueryObjectuivEXT(
       blink::WebGLId query,
       blink::WGC3Denum pname,
       blink::WGC3Duint* params);
 
   virtual void setContextLostCallback(
-      WebGraphicsContextLostCallback* callback);
+      blink::WebGraphicsContext3D::WebGraphicsContextLostCallback* callback);
 
   virtual void loseContextCHROMIUM(blink::WGC3Denum current,
                                    blink::WGC3Denum other);
 
   virtual void drawBuffersEXT(blink::WGC3Dsizei m,
                               const blink::WGC3Denum* bufs) {}
 
   virtual void bindTexImage2DCHROMIUM(blink::WGC3Denum target,
                                       blink::WGC3Dint image_id) {}
 
@@ skipping 12 matching lines @@
       blink::WGC3Denum access);
   virtual void unmapImageCHROMIUM(blink::WGC3Duint image_id) {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FakeWebGraphicsContext3D);
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_FAKE_WEB_GRAPHICS_CONTEXT_3D_H_