cc: Use a normal texture for background texture.

cc/resources/scoped_resource_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/scoped_resource.h"
 
 #include "cc/output/renderer.h"
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/fake_output_surface_client.h"
 #include "cc/test/test_shared_bitmap_manager.h"
@@ skipping 27 matching lines @@
   FakeOutputSurfaceClient output_surface_client;
   scoped_ptr<OutputSurface> output_surface(FakeOutputSurface::Create3d());
   CHECK(output_surface->BindToClient(&output_surface_client));
 
   scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
       new TestSharedBitmapManager());
   scoped_ptr<ResourceProvider> resource_provider(ResourceProvider::Create(
       output_surface.get(), shared_bitmap_manager.get(), 0, false, 1, false));
   scoped_ptr<ScopedResource> texture =
       ScopedResource::Create(resource_provider.get());
-  texture->Allocate(gfx::Size(30, 30),
-                    ResourceProvider::TextureUsageAny,
-                    RGBA_8888);
+  texture->Allocate(
+      gfx::Size(30, 30), ResourceProvider::TextureHintImmutable, RGBA_8888);
 
   // The texture has an allocated byte-size now.
   size_t expected_bytes = 30 * 30 * 4;
   EXPECT_EQ(expected_bytes, texture->bytes());
 
   EXPECT_LT(0u, texture->id());
   EXPECT_EQ(static_cast<unsigned>(RGBA_8888), texture->format());
   EXPECT_EQ(gfx::Size(30, 30), texture->size());
 }
 
 TEST(ScopedResourceTest, ScopedResourceIsDeleted) {
   FakeOutputSurfaceClient output_surface_client;
   scoped_ptr<OutputSurface> output_surface(FakeOutputSurface::Create3d());
   CHECK(output_surface->BindToClient(&output_surface_client));
 
   scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
       new TestSharedBitmapManager());
   scoped_ptr<ResourceProvider> resource_provider(ResourceProvider::Create(
       output_surface.get(), shared_bitmap_manager.get(), 0, false, 1, false));
   {
     scoped_ptr<ScopedResource> texture =
         ScopedResource::Create(resource_provider.get());
 
     EXPECT_EQ(0u, resource_provider->num_resources());
-    texture->Allocate(gfx::Size(30, 30),
-                      ResourceProvider::TextureUsageAny,
-                      RGBA_8888);
+    texture->Allocate(
+        gfx::Size(30, 30), ResourceProvider::TextureHintImmutable, RGBA_8888);
     EXPECT_LT(0u, texture->id());
     EXPECT_EQ(1u, resource_provider->num_resources());
   }
 
   EXPECT_EQ(0u, resource_provider->num_resources());
   {
     scoped_ptr<ScopedResource> texture =
         ScopedResource::Create(resource_provider.get());
     EXPECT_EQ(0u, resource_provider->num_resources());
-    texture->Allocate(gfx::Size(30, 30),
-                      ResourceProvider::TextureUsageAny,
-                      RGBA_8888);
+    texture->Allocate(
+        gfx::Size(30, 30), ResourceProvider::TextureHintImmutable, RGBA_8888);
     EXPECT_LT(0u, texture->id());
     EXPECT_EQ(1u, resource_provider->num_resources());
     texture->Free();
     EXPECT_EQ(0u, resource_provider->num_resources());
   }
 }
 
 TEST(ScopedResourceTest, LeakScopedResource) {
   FakeOutputSurfaceClient output_surface_client;
   scoped_ptr<OutputSurface> output_surface(FakeOutputSurface::Create3d());
   CHECK(output_surface->BindToClient(&output_surface_client));
 
   scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
       new TestSharedBitmapManager());
   scoped_ptr<ResourceProvider> resource_provider(ResourceProvider::Create(
       output_surface.get(), shared_bitmap_manager.get(), 0, false, 1, false));
   {
     scoped_ptr<ScopedResource> texture =
         ScopedResource::Create(resource_provider.get());
 
     EXPECT_EQ(0u, resource_provider->num_resources());
-    texture->Allocate(gfx::Size(30, 30),
-                      ResourceProvider::TextureUsageAny,
-                      RGBA_8888);
+    texture->Allocate(
+        gfx::Size(30, 30), ResourceProvider::TextureHintImmutable, RGBA_8888);
     EXPECT_LT(0u, texture->id());
     EXPECT_EQ(1u, resource_provider->num_resources());
 
     texture->Leak();
     EXPECT_EQ(0u, texture->id());
     EXPECT_EQ(1u, resource_provider->num_resources());
 
     texture->Free();
     EXPECT_EQ(0u, texture->id());
     EXPECT_EQ(1u, resource_provider->num_resources());
   }
 
   EXPECT_EQ(1u, resource_provider->num_resources());
 }
 
 }  // namespace
 }  // namespace cc