Remove CreateGpuMemoryBufferFromClientId and plumbing

cc/layers/texture_layer_impl_unittest.cc

 // Copyright 2014 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 "cc/layers/texture_layer_impl.h"
 
 #include <stddef.h>
 
 #include "cc/output/context_provider.h"
 #include "cc/output/output_surface.h"
@@ skipping 99 matching lines @@
 
   LayerTestCommon::LayerImplTest impl;
 
   gpu::Mailbox mailbox;
   impl.output_surface()->context_provider()->ContextGL()->GenMailboxCHROMIUM(
       mailbox.name);
   TextureMailbox texture_mailbox(
       mailbox,
       gpu::SyncToken(gpu::CommandBufferNamespace::GPU_IO, 0x123,
                      gpu::CommandBufferId::FromUnsafeValue(0x234), 0x456),
-      GL_TEXTURE_2D, layer_size, gfx::GpuMemoryBufferId(), false, true);
+      GL_TEXTURE_2D, layer_size, false, true);
 
   TextureLayerImpl* texture_layer_impl =
       impl.AddChildToRoot<TextureLayerImpl>();
   texture_layer_impl->SetBounds(layer_size);
   texture_layer_impl->SetDrawsContent(true);
   texture_layer_impl->SetTextureMailbox(
       texture_mailbox,
       SingleReleaseCallbackImpl::Create(base::Bind(&IgnoreCallback)));
 
   impl.CalcDrawProps(viewport_size);
 
   {
     gfx::Rect occluded;
     impl.AppendQuadsWithOcclusion(texture_layer_impl, occluded);
 
     EXPECT_EQ(1u, impl.quad_list().size());
     ASSERT_EQ(DrawQuad::Material::TEXTURE_CONTENT,
               impl.quad_list().front()->material);
     const TextureDrawQuad* quad =
         TextureDrawQuad::MaterialCast(impl.quad_list().front());
     EXPECT_TRUE(quad->secure_output_only);
   }
 }
 
 }  // namespace
 }  // namespace cc