cc: Use highp precision for texture coords if available and needed

cc/resources/resource_update_controller_unittest.cc

 // Copyright 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 "cc/resources/resource_update_controller.h"
 
 #include "cc/resources/prioritized_resource_manager.h"
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/fake_proxy.h"
 #include "cc/test/scheduler_test_common.h"
@@ skipping 119 matching lines @@
     bitmap_.allocPixels();
 
     for (int i = 0; i < 4; i++) {
       textures_[i] = PrioritizedResource::Create(resource_manager_.get(),
                                                  gfx::Size(300, 150), GL_RGBA);
       textures_[i]->
           set_request_priority(PriorityCalculator::VisiblePriority(true));
     }
     resource_manager_->PrioritizeTextures();
 
-    resource_provider_ = ResourceProvider::Create(output_surface_.get());
+    resource_provider_ = ResourceProvider::Create(output_surface_.get(), 0);
   }
 
   void AppendFullUploadsOfIndexedTextureToUpdateQueue(int count,
                                                       int texture_index) {
     full_upload_count_expected_ += count;
     total_upload_count_expected_ += count;
 
     const gfx::Rect rect(0, 0, 300, 150);
     const ResourceUpdate upload = ResourceUpdate::Create(
         textures_[texture_index].get(), &bitmap_, rect, rect, gfx::Vector2d());
@@ skipping 347 matching lines @@
       RunPendingTask(&thread, controller.get());
   }
 
   EXPECT_FALSE(thread.HasPendingTask());
   EXPECT_TRUE(client.ReadyToFinalizeCalled());
   EXPECT_EQ(2, num_total_uploads_);
 }
 
 }  // namespace
 }  // namespace cc