Remove unused methods in WebGraphicsContext3D: isGLES2Compliant() and getPlatformTextureId()

content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h

 // 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.
 
 #ifndef CONTENT_COMMON_GPU_CLIENT_WEBGRAPHICSCONTEXT3D_COMMAND_BUFFER_IMPL_H_
 #define CONTENT_COMMON_GPU_CLIENT_WEBGRAPHICSCONTEXT3D_COMMAND_BUFFER_IMPL_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 100 matching lines @@
   // WebGraphicsContext3D methods
 
   // Must be called after initialize() and before any of the following methods.
   // Permanently binds to the first calling thread. Returns false if the
   // graphics context fails to create. Do not call from more than one thread.
   virtual bool makeContextCurrent();
 
   virtual int width();
   virtual int height();
 
-  virtual bool isGLES2Compliant();
-
   virtual bool setParentContext(WebGraphicsContext3D* parent_context);
 
   virtual unsigned int insertSyncPoint();
   virtual void waitSyncPoint(unsigned int sync_point);
   virtual void signalSyncPoint(unsigned sync_point,
                                WebGraphicsSyncPointCallback* callback);
 
   virtual void reshape(int width, int height);
   virtual void reshapeWithScaleFactor(
       int width, int height, float scale_factor);
 
   virtual bool readBackFramebuffer(unsigned char* pixels, size_t buffer_size);
   virtual bool readBackFramebuffer(unsigned char* pixels, size_t buffer_size,
                                    WebGLId framebuffer, int width, int height);
 
-  virtual WebGLId getPlatformTextureId();
   virtual void prepareTexture();
   virtual void postSubBufferCHROMIUM(int x, int y, int width, int height);
 
   virtual void activeTexture(WGC3Denum texture);
   virtual void attachShader(WebGLId program, WebGLId shader);
   virtual void bindAttribLocation(WebGLId program, WGC3Duint index,
                                   const WGC3Dchar* name);
   virtual void bindBuffer(WGC3Denum target, WebGLId buffer);
   virtual void bindFramebuffer(WGC3Denum target, WebGLId framebuffer);
   virtual void bindRenderbuffer(WGC3Denum target, WebGLId renderbuffer);
@@ skipping 592 matching lines @@
   gpu::gles2::GLES2Interface* trace_gl_;
   Error last_error_;
   int frame_number_;
   bool bind_generates_resources_;
   bool use_echo_for_swap_ack_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_CLIENT_WEBGRAPHICSCONTEXT3D_COMMAND_BUFFER_IMPL_H_