Remove parts of //cc we aren't using

cc/resources/video_resource_updater_unittest.cc

Index: cc/resources/video_resource_updater_unittest.cc
diff --git a/cc/resources/video_resource_updater_unittest.cc b/cc/resources/video_resource_updater_unittest.cc
deleted file mode 100644
index 209835797600640229d56101291438cf72dfd45b..0000000000000000000000000000000000000000
--- a/cc/resources/video_resource_updater_unittest.cc
+++ /dev/null
@@ -1,255 +0,0 @@
-// Copyright 2013 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/video_resource_updater.h"
-
-#include "base/memory/shared_memory.h"
-#include "cc/resources/resource_provider.h"
-#include "cc/test/fake_output_surface.h"
-#include "cc/test/fake_output_surface_client.h"
-#include "cc/test/test_shared_bitmap_manager.h"
-#include "cc/test/test_web_graphics_context_3d.h"
-#include "cc/trees/blocking_task_runner.h"
-#include "media/base/video_frame.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace cc {
-namespace {
-
-class WebGraphicsContext3DUploadCounter : public TestWebGraphicsContext3D {
- public:
-  void texSubImage2D(GLenum target,
-                     GLint level,
-                     GLint xoffset,
-                     GLint yoffset,
-                     GLsizei width,
-                     GLsizei height,
-                     GLenum format,
-                     GLenum type,
-                     const void* pixels) override {
-    ++upload_count_;
-  }
-
-  int UploadCount() { return upload_count_; }
-  void ResetUploadCount() { upload_count_ = 0; }
-
- private:
-  int upload_count_;
-};
-
-class SharedBitmapManagerAllocationCounter : public TestSharedBitmapManager {
- public:
-  scoped_ptr<SharedBitmap> AllocateSharedBitmap(
-      const gfx::Size& size) override {
-    ++allocation_count_;
-    return TestSharedBitmapManager::AllocateSharedBitmap(size);
-  }
-
-  int AllocationCount() { return allocation_count_; }
-  void ResetAllocationCount() { allocation_count_ = 0; }
-
- private:
-  int allocation_count_;
-};
-
-class VideoResourceUpdaterTest : public testing::Test {
- protected:
-  VideoResourceUpdaterTest() {
-    scoped_ptr<WebGraphicsContext3DUploadCounter> context3d(
-        new WebGraphicsContext3DUploadCounter());
-
-    context3d_ = context3d.get();
-
-    output_surface3d_ =
-        FakeOutputSurface::Create3d(context3d.Pass());
-    CHECK(output_surface3d_->BindToClient(&client_));
-
-    output_surface_software_ = FakeOutputSurface::CreateSoftware(
-        make_scoped_ptr(new SoftwareOutputDevice));
-    CHECK(output_surface_software_->BindToClient(&client_));
-
-    shared_bitmap_manager_.reset(new SharedBitmapManagerAllocationCounter());
-    resource_provider3d_ =
-        ResourceProvider::Create(output_surface3d_.get(),
-                                 shared_bitmap_manager_.get(),
-                                 NULL,
-                                 NULL,
-                                 0,
-                                 false,
-                                 1);
-
-    resource_provider_software_ = ResourceProvider::Create(
-        output_surface_software_.get(), shared_bitmap_manager_.get(), NULL,
-        NULL, 0, false, 1);
-  }
-
-  scoped_refptr<media::VideoFrame> CreateTestYUVVideoFrame() {
-    const int kDimension = 10;
-    gfx::Size size(kDimension, kDimension);
-    static uint8 y_data[kDimension * kDimension] = { 0 };
-    static uint8 u_data[kDimension * kDimension / 2] = { 0 };
-    static uint8 v_data[kDimension * kDimension / 2] = { 0 };
-
-    return media::VideoFrame::WrapExternalYuvData(
-        media::VideoFrame::YV16,  // format
-        size,                     // coded_size
-        gfx::Rect(size),          // visible_rect
-        size,                     // natural_size
-        size.width(),             // y_stride
-        size.width() / 2,         // u_stride
-        size.width() / 2,         // v_stride
-        y_data,                   // y_data
-        u_data,                   // u_data
-        v_data,                   // v_data
-        base::TimeDelta(),        // timestamp,
-        base::Closure());         // no_longer_needed_cb
-  }
-
-  WebGraphicsContext3DUploadCounter* context3d_;
-  FakeOutputSurfaceClient client_;
-  scoped_ptr<FakeOutputSurface> output_surface3d_;
-  scoped_ptr<FakeOutputSurface> output_surface_software_;
-  scoped_ptr<SharedBitmapManagerAllocationCounter> shared_bitmap_manager_;
-  scoped_ptr<ResourceProvider> resource_provider3d_;
-  scoped_ptr<ResourceProvider> resource_provider_software_;
-};
-
-TEST_F(VideoResourceUpdaterTest, SoftwareFrame) {
-  VideoResourceUpdater updater(output_surface3d_->context_provider(),
-                               resource_provider3d_.get());
-  scoped_refptr<media::VideoFrame> video_frame = CreateTestYUVVideoFrame();
-
-  VideoFrameExternalResources resources =
-      updater.CreateExternalResourcesFromVideoFrame(video_frame);
-  EXPECT_EQ(VideoFrameExternalResources::YUV_RESOURCE, resources.type);
-}
-
-TEST_F(VideoResourceUpdaterTest, ReuseResource) {
-  VideoResourceUpdater updater(output_surface3d_->context_provider(),
-                               resource_provider3d_.get());
-  scoped_refptr<media::VideoFrame> video_frame = CreateTestYUVVideoFrame();
-  video_frame->set_timestamp(base::TimeDelta::FromSeconds(1234));
-
-  // Allocate the resources for a YUV video frame.
-  context3d_->ResetUploadCount();
-  VideoFrameExternalResources resources =
-      updater.CreateExternalResourcesFromVideoFrame(video_frame);
-  EXPECT_EQ(VideoFrameExternalResources::YUV_RESOURCE, resources.type);
-  EXPECT_EQ(size_t(3), resources.mailboxes.size());
-  EXPECT_EQ(size_t(3), resources.release_callbacks.size());
-  EXPECT_EQ(size_t(0), resources.software_resources.size());
-  // Expect exactly three texture uploads, one for each plane.
-  EXPECT_EQ(3, context3d_->UploadCount());
-
-  // Simulate the ResourceProvider releasing the resources back to the video
-  // updater.
-  for (ReleaseCallbackImpl& release_callback : resources.release_callbacks)
-    release_callback.Run(0, false, nullptr);
-
-  // Allocate resources for the same frame.
-  context3d_->ResetUploadCount();
-  resources = updater.CreateExternalResourcesFromVideoFrame(video_frame);
-  EXPECT_EQ(VideoFrameExternalResources::YUV_RESOURCE, resources.type);
-  EXPECT_EQ(size_t(3), resources.mailboxes.size());
-  EXPECT_EQ(size_t(3), resources.release_callbacks.size());
-  // The data should be reused so expect no texture uploads.
-  EXPECT_EQ(0, context3d_->UploadCount());
-}
-
-TEST_F(VideoResourceUpdaterTest, ReuseResourceNoDelete) {
-  VideoResourceUpdater updater(output_surface3d_->context_provider(),
-                               resource_provider3d_.get());
-  scoped_refptr<media::VideoFrame> video_frame = CreateTestYUVVideoFrame();
-  video_frame->set_timestamp(base::TimeDelta::FromSeconds(1234));
-
-  // Allocate the resources for a YUV video frame.
-  context3d_->ResetUploadCount();
-  VideoFrameExternalResources resources =
-      updater.CreateExternalResourcesFromVideoFrame(video_frame);
-  EXPECT_EQ(VideoFrameExternalResources::YUV_RESOURCE, resources.type);
-  EXPECT_EQ(size_t(3), resources.mailboxes.size());
-  EXPECT_EQ(size_t(3), resources.release_callbacks.size());
-  EXPECT_EQ(size_t(0), resources.software_resources.size());
-  // Expect exactly three texture uploads, one for each plane.
-  EXPECT_EQ(3, context3d_->UploadCount());
-
-  // Allocate resources for the same frame.
-  context3d_->ResetUploadCount();
-  resources = updater.CreateExternalResourcesFromVideoFrame(video_frame);
-  EXPECT_EQ(VideoFrameExternalResources::YUV_RESOURCE, resources.type);
-  EXPECT_EQ(size_t(3), resources.mailboxes.size());
-  EXPECT_EQ(size_t(3), resources.release_callbacks.size());
-  // The data should be reused so expect no texture uploads.
-  EXPECT_EQ(0, context3d_->UploadCount());
-}
-
-TEST_F(VideoResourceUpdaterTest, SoftwareFrameSoftwareCompositor) {
-  VideoResourceUpdater updater(nullptr, resource_provider_software_.get());
-  scoped_refptr<media::VideoFrame> video_frame = CreateTestYUVVideoFrame();
-
-  VideoFrameExternalResources resources =
-      updater.CreateExternalResourcesFromVideoFrame(video_frame);
-  EXPECT_EQ(VideoFrameExternalResources::SOFTWARE_RESOURCE, resources.type);
-}
-
-TEST_F(VideoResourceUpdaterTest, ReuseResourceSoftwareCompositor) {
-  VideoResourceUpdater updater(nullptr, resource_provider_software_.get());
-  scoped_refptr<media::VideoFrame> video_frame = CreateTestYUVVideoFrame();
-  video_frame->set_timestamp(base::TimeDelta::FromSeconds(1234));
-
-  // Allocate the resources for a software video frame.
-  shared_bitmap_manager_->ResetAllocationCount();
-  VideoFrameExternalResources resources =
-      updater.CreateExternalResourcesFromVideoFrame(video_frame);
-  EXPECT_EQ(VideoFrameExternalResources::SOFTWARE_RESOURCE, resources.type);
-  EXPECT_EQ(size_t(0), resources.mailboxes.size());
-  EXPECT_EQ(size_t(0), resources.release_callbacks.size());
-  EXPECT_EQ(size_t(1), resources.software_resources.size());
-  // Expect exactly one allocated shared bitmap.
-  EXPECT_EQ(1, shared_bitmap_manager_->AllocationCount());
-
-  // Simulate the ResourceProvider releasing the resource back to the video
-  // updater.
-  resources.software_release_callback.Run(0, false, nullptr);
-
-  // Allocate resources for the same frame.
-  shared_bitmap_manager_->ResetAllocationCount();
-  resources = updater.CreateExternalResourcesFromVideoFrame(video_frame);
-  EXPECT_EQ(VideoFrameExternalResources::SOFTWARE_RESOURCE, resources.type);
-  EXPECT_EQ(size_t(0), resources.mailboxes.size());
-  EXPECT_EQ(size_t(0), resources.release_callbacks.size());
-  EXPECT_EQ(size_t(1), resources.software_resources.size());
-  // The data should be reused so expect no new allocations.
-  EXPECT_EQ(0, shared_bitmap_manager_->AllocationCount());
-}
-
-TEST_F(VideoResourceUpdaterTest, ReuseResourceNoDeleteSoftwareCompositor) {
-  VideoResourceUpdater updater(nullptr, resource_provider_software_.get());
-  scoped_refptr<media::VideoFrame> video_frame = CreateTestYUVVideoFrame();
-  video_frame->set_timestamp(base::TimeDelta::FromSeconds(1234));
-
-  // Allocate the resources for a software video frame.
-  shared_bitmap_manager_->ResetAllocationCount();
-  VideoFrameExternalResources resources =
-      updater.CreateExternalResourcesFromVideoFrame(video_frame);
-  EXPECT_EQ(VideoFrameExternalResources::SOFTWARE_RESOURCE, resources.type);
-  EXPECT_EQ(size_t(0), resources.mailboxes.size());
-  EXPECT_EQ(size_t(0), resources.release_callbacks.size());
-  EXPECT_EQ(size_t(1), resources.software_resources.size());
-  // Expect exactly one allocated shared bitmap.
-  EXPECT_EQ(1, shared_bitmap_manager_->AllocationCount());
-
-  // Allocate resources for the same frame.
-  shared_bitmap_manager_->ResetAllocationCount();
-  resources = updater.CreateExternalResourcesFromVideoFrame(video_frame);
-  EXPECT_EQ(VideoFrameExternalResources::SOFTWARE_RESOURCE, resources.type);
-  EXPECT_EQ(size_t(0), resources.mailboxes.size());
-  EXPECT_EQ(size_t(0), resources.release_callbacks.size());
-  EXPECT_EQ(size_t(1), resources.software_resources.size());
-  // The data should be reused so expect no new allocations.
-  EXPECT_EQ(0, shared_bitmap_manager_->AllocationCount());
-}
-
-}  // namespace
-}  // namespace cc