gpu: Refactor to support cross-channel shared textures

gpu/command_buffer/service/test_helper.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 "gpu/command_buffer/service/test_helper.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/strings/string_number_conversions.h"
@@ skipping 505 matching lines @@
         .RetiresOnSaturation();
   }
   EXPECT_CALL(*error_state, PeekGLError(_, _, _))
       .WillOnce(Return(error))
       .RetiresOnSaturation();
   manager->DoBufferData(error_state, buffer, size, usage, data);
 }
 
 void TestHelper::SetTexParameterWithExpectations(
     ::gfx::MockGLInterface* gl, MockErrorState* error_state,
-    TextureManager* manager, Texture* texture,
+    TextureManager* manager, TextureRef* texture_ref,
     GLenum pname, GLint value, GLenum error) {
   if (error == GL_NO_ERROR) {
     if (pname != GL_TEXTURE_POOL_CHROMIUM) {
-      EXPECT_CALL(*gl, TexParameteri(texture->target(), pname, value))
+      EXPECT_CALL(*gl, TexParameteri(texture_ref->texture()->target(),
+                                     pname, value))
           .Times(1)
           .RetiresOnSaturation();
     }
   } else if (error == GL_INVALID_ENUM) {
     EXPECT_CALL(*error_state, SetGLErrorInvalidEnum(_, _, _, value, _))
         .Times(1)
         .RetiresOnSaturation();
   } else {
     EXPECT_CALL(*error_state, SetGLErrorInvalidParam(_, _, error, _, _, _))
         .Times(1)
         .RetiresOnSaturation();
   }
-  manager->SetParameter("", error_state, texture, pname, value);
+  manager->SetParameter("", error_state, texture_ref, pname, value);
 }
 
 ScopedGLImplementationSetter::ScopedGLImplementationSetter(
     gfx::GLImplementation implementation)
     : old_implementation_(gfx::GetGLImplementation()) {
   gfx::SetGLImplementation(implementation);
 }
 
 ScopedGLImplementationSetter::~ScopedGLImplementationSetter() {
   gfx::SetGLImplementation(old_implementation_);
 }
 
 }  // namespace gles2
 }  // namespace gpu