Expose GLES2Interface to blink, and delete isContextLost() from WGC3D.

content/browser/renderer_host/render_widget_host_view_android.cc

 // Copyright (c) 2012 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.
 
 #include "content/browser/renderer_host/render_widget_host_view_android.h"
 
 #include <android/bitmap.h>
 #include <utility>
 
 #include "base/android/build_info.h"
@@ skipping 111 matching lines @@
  public:
   static GLHelperHolder* Create();
   ~GLHelperHolder() override;
 
   void Initialize();
 
   // WebGraphicsContextLostCallback implementation.
   void onContextLost() override;
 
   GLHelper* GetGLHelper() { return gl_helper_.get(); }
-  bool IsLost() { return !context_.get() || context_->isContextLost(); }
+  bool IsLost() {
+    return !context_ ||
+           context_->GetGLInterface()->GetGraphicsResetStatusKHR() !=
+               GL_NO_ERROR;
+  }
 
  private:
   GLHelperHolder();
   static scoped_ptr<WebGraphicsContext3DCommandBufferImpl> CreateContext3D();
 
   scoped_ptr<WebGraphicsContext3DCommandBufferImpl> context_;
   scoped_ptr<GLHelper> gl_helper_;
 
   DISALLOW_COPY_AND_ASSIGN(GLHelperHolder);
 };
@@ skipping 1880 matching lines @@
   results->orientationAngle = display.RotationAsDegree();
   results->orientationType =
       RenderWidgetHostViewBase::GetOrientationTypeForMobile(display);
   gfx::DeviceDisplayInfo info;
   results->depth = info.GetBitsPerPixel();
   results->depthPerComponent = info.GetBitsPerComponent();
   results->isMonochrome = (results->depthPerComponent == 0);
 }
 
 }  // namespace content