cc: Use a normal texture for background texture.

cc/trees/layer_tree_host_impl_unittest.cc

 // Copyright 2011 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/trees/layer_tree_host_impl.h"
 
 #include <cmath>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 3543 matching lines @@
                        ResourceProvider* resource_provider)
       : LayerImpl(tree_impl, id),
         blend_(false),
         has_render_surface_(false),
         quads_appended_(false),
         quad_rect_(5, 5, 5, 5),
         quad_visible_rect_(5, 5, 5, 5),
         resource_id_(resource_provider->CreateResource(
             gfx::Size(1, 1),
             GL_CLAMP_TO_EDGE,
-            ResourceProvider::TextureUsageAny,
+            ResourceProvider::TextureHintImmutable,
             RGBA_8888)) {
     resource_provider->AllocateForTesting(resource_id_);
     SetBounds(gfx::Size(10, 10));
     SetContentBounds(gfx::Size(10, 10));
     SetDrawsContent(true);
   }
 
   bool blend_;
   bool has_render_surface_;
   bool quads_appended_;
@@ skipping 3449 matching lines @@
   host_impl_->DidLoseOutputSurface();
   EXPECT_TRUE(host_impl_->IsContextLost());
   EXPECT_EQ(1, num_lost_surfaces_);
   host_impl_->DidLoseOutputSurface();
   EXPECT_TRUE(host_impl_->IsContextLost());
   EXPECT_EQ(1, num_lost_surfaces_);
 }
 
 }  // namespace
 }  // namespace cc