Removing blink::prefix

Source/core/html/canvas/WebGL2RenderingContext.h

 // Copyright 2015 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 WebGL2RenderingContext_h
 #define WebGL2RenderingContext_h
 
 #include "core/html/canvas/WebGL2RenderingContextBase.h"
 
 namespace blink {
 
 class WebGL2RenderingContext : public WebGL2RenderingContextBase {
     DEFINE_WRAPPERTYPEINFO();
 public:
     static PassOwnPtrWillBeRawPtr<WebGL2RenderingContext> create(HTMLCanvasElement*, const CanvasContextCreationAttributes&);
     ~WebGL2RenderingContext() override;
 
     unsigned version() const override { return 2; }
     String contextName() const override { return "WebGL2RenderingContext"; }
     void registerContextExtensions() override;
 
     DECLARE_VIRTUAL_TRACE();
 
 protected:
-    WebGL2RenderingContext(HTMLCanvasElement* passedCanvas, PassOwnPtr<blink::WebGraphicsContext3D>, const WebGLContextAttributes& requestedAttributes);
+    WebGL2RenderingContext(HTMLCanvasElement* passedCanvas, PassOwnPtr<WebGraphicsContext3D>, const WebGLContextAttributes& requestedAttributes);
 
     RefPtrWillBeMember<CHROMIUMSubscribeUniform> m_chromiumSubscribeUniform;
     RefPtrWillBeMember<EXTTextureFilterAnisotropic> m_extTextureFilterAnisotropic;
     RefPtrWillBeMember<OESTextureFloatLinear> m_oesTextureFloatLinear;
     RefPtrWillBeMember<WebGLCompressedTextureATC> m_webglCompressedTextureATC;
     RefPtrWillBeMember<WebGLCompressedTextureETC1> m_webglCompressedTextureETC1;
     RefPtrWillBeMember<WebGLCompressedTexturePVRTC> m_webglCompressedTexturePVRTC;
     RefPtrWillBeMember<WebGLCompressedTextureS3TC> m_webglCompressedTextureS3TC;
     RefPtrWillBeMember<WebGLDebugRendererInfo> m_webglDebugRendererInfo;
     RefPtrWillBeMember<WebGLDebugShaders> m_webglDebugShaders;
     RefPtrWillBeMember<WebGLLoseContext> m_webglLoseContext;
 };
 
 DEFINE_TYPE_CASTS(WebGL2RenderingContext, CanvasRenderingContext, context,
     context->is3d() && WebGLRenderingContextBase::getWebGLVersion(context) == 2,
     context.is3d() && WebGLRenderingContextBase::getWebGLVersion(&context) == 2);
 
 } // namespace blink
 
 #endif