Move the mapped memory limit from the compositor to the GLHelper context

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 <stddef.h>
 #include <stdint.h>
 
@@ skipping 25 matching lines @@
 
 namespace gles2 {
 class GLES2CmdHelper;
 class GLES2Implementation;
 class GLES2Interface;
 }
 }
 
 namespace content {
 
-const size_t kDefaultCommandBufferSize = 1024 * 1024;
-const size_t kDefaultStartTransferBufferSize = 1 * 1024 * 1024;
-const size_t kDefaultMinTransferBufferSize = 1 * 256 * 1024;
-const size_t kDefaultMaxTransferBufferSize = 16 * 1024 * 1024;
-
 class WebGraphicsContext3DCommandBufferImpl
     : public gpu_blink::WebGraphicsContext3DImpl {
  public:
   enum MappedMemoryReclaimLimit {
     kNoLimit = 0,
   };
 
   class ShareGroup : public base::RefCountedThreadSafe<ShareGroup> {
    public:
     ShareGroup();
@@ skipping 122 matching lines @@
 
   // Member variables should appear before the WeakPtrFactory, to ensure
   // that any WeakPtrs to Controller are invalidated before its members
   // variable's destructors are executed, rendering them invalid.
   base::WeakPtrFactory<WebGraphicsContext3DCommandBufferImpl> weak_ptr_factory_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_CLIENT_WEBGRAPHICSCONTEXT3D_COMMAND_BUFFER_IMPL_H_