Delete blink::WebGraphicsContext3D and cc_blink::ContextProviderWebContext

third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp

 /*
  * 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:
  *
  * 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
@@ skipping 18 matching lines @@
 #include "platform/Histogram.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/TraceEvent.h"
 #include "platform/graphics/CanvasMetrics.h"
 #include "platform/graphics/ExpensiveCanvasHeuristicParameters.h"
 #include "platform/graphics/GraphicsLayer.h"
 #include "platform/graphics/ImageBuffer.h"
 #include "platform/graphics/gpu/SharedContextRateLimiter.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebCompositorSupport.h"
-#include "public/platform/WebGraphicsContext3D.h"
 #include "public/platform/WebGraphicsContext3DProvider.h"
 #include "public/platform/WebScheduler.h"
 #include "public/platform/WebTraceLocation.h"
 #include "skia/ext/texture_handle.h"
 #include "third_party/skia/include/core/SkData.h"
 #include "third_party/skia/include/core/SkPictureRecorder.h"
 #include "third_party/skia/include/core/SkSurface.h"
 #include "third_party/skia/include/gpu/GrContext.h"
 #include "third_party/skia/include/gpu/gl/GrGLTypes.h"
 
@@ skipping 633 matching lines @@
 void Canvas2DLayerBridge::flushGpu()
 {
     TRACE_EVENT0("cc", "Canvas2DLayerBridge::flushGpu");
     flush();
     gpu::gles2::GLES2Interface* gl = contextGL();
     if (isAccelerated() && gl)
         gl->Flush();
 }
 
 
-WebGraphicsContext3D* Canvas2DLayerBridge::context()
-{
-    // Check on m_layer is necessary because context() may be called during
-    // the destruction of m_layer
-    if (m_layer && !m_destructionInProgress)
-        checkSurfaceValid(); // To ensure rate limiter is disabled if context is lost.
-    return m_contextProvider ? m_contextProvider->context3d() : 0;
-}
-
 gpu::gles2::GLES2Interface* Canvas2DLayerBridge::contextGL()
 {
     // Check on m_layer is necessary because contextGL() may be called during
     // the destruction of m_layer
     if (m_layer && !m_destructionInProgress) {
         // Ensure rate limiter is disabled if context is lost.
         checkSurfaceValid();
     }
     return m_contextProvider ? m_contextProvider->contextGL() : nullptr;
 }
@@ skipping 271 matching lines @@
 #endif // USE_IOSURFACE_FOR_2D_CANVAS
 }
 
 void Canvas2DLayerBridge::Logger::reportHibernationEvent(HibernationEvent event)
 {
     DEFINE_STATIC_LOCAL(EnumerationHistogram, hibernationHistogram, ("Canvas.HibernationEvents", HibernationEventCount));
     hibernationHistogram.count(event);
 }
 
 } // namespace blink