Introducing gpu::CommandBufferId as a distinct, IdType<...>-based type.

cc/resources/video_resource_updater_unittest.cc

 // 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 <stddef.h>
 #include <stdint.h>
 
 #include "cc/resources/resource_provider.h"
@@ skipping 123 matching lines @@
   static void ReleaseMailboxCB(const gpu::SyncToken& sync_token) {}
 
   scoped_refptr<media::VideoFrame> CreateTestHardwareVideoFrame(
       unsigned target) {
     const int kDimension = 10;
     gfx::Size size(kDimension, kDimension);
 
     gpu::Mailbox mailbox;
     mailbox.name[0] = 51;
 
-    const gpu::SyncToken sync_token(gpu::CommandBufferNamespace::GPU_IO, 0,
-                                    0x123, 7);
+    const gpu::SyncToken sync_token(
+        gpu::CommandBufferNamespace::GPU_IO, 0,
+        gpu::CommandBufferId::FromUnsafeValue(0x123), 7);
     scoped_refptr<media::VideoFrame> video_frame =
         media::VideoFrame::WrapNativeTexture(
             media::PIXEL_FORMAT_ARGB,
             gpu::MailboxHolder(mailbox, sync_token, target),
             base::Bind(&ReleaseMailboxCB),
             size,                // coded_size
             gfx::Rect(size),     // visible_rect
             size,                // natural_size
             base::TimeDelta());  // timestamp
     EXPECT_TRUE(video_frame);
@@ skipping 15 matching lines @@
 
   scoped_refptr<media::VideoFrame> CreateTestYuvHardwareVideoFrame() {
     const int kDimension = 10;
     gfx::Size size(kDimension, kDimension);
 
     const int kPlanesNum = 3;
     gpu::Mailbox mailbox[kPlanesNum];
     for (int i = 0; i < kPlanesNum; ++i) {
       mailbox[i].name[0] = 50 + 1;
     }
-    const gpu::SyncToken sync_token(gpu::CommandBufferNamespace::GPU_IO, 0,
-                                    0x123, 7);
+    const gpu::SyncToken sync_token(
+        gpu::CommandBufferNamespace::GPU_IO, 0,
+        gpu::CommandBufferId::FromUnsafeValue(0x123), 7);
     const unsigned target = GL_TEXTURE_RECTANGLE_ARB;
     scoped_refptr<media::VideoFrame> video_frame =
         media::VideoFrame::WrapYUV420NativeTextures(
             gpu::MailboxHolder(mailbox[media::VideoFrame::kYPlane], sync_token,
                                target),
             gpu::MailboxHolder(mailbox[media::VideoFrame::kUPlane], sync_token,
                                target),
             gpu::MailboxHolder(mailbox[media::VideoFrame::kVPlane], sync_token,
                                target),
             base::Bind(&ReleaseMailboxCB),
@@ skipping 207 matching lines @@
 
   // The texture copy path requires the use of CopyTextureCHROMIUM, which
   // enforces that the target texture not be immutable, as it may need
   // to alter the storage of the texture. Therefore, this test asserts
   // that an immutable texture wasn't created by glTexStorage2DEXT, when
   // that extension is supported.
   EXPECT_FALSE(context3d_->WasImmutableTextureCreated());
 }
 }  // namespace
 }  // namespace cc