cc: Add GpuMemoryBufferHandle to TextureMailbox

cc/resources/texture_mailbox.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/texture_mailbox.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/logging.h"
@@ skipping 13 matching lines @@
 
 TextureMailbox::TextureMailbox(const gpu::Mailbox& mailbox,
                                const gpu::SyncToken& sync_token,
                                uint32_t target)
     : mailbox_holder_(mailbox, sync_token, target),
       shared_bitmap_(NULL),
       is_overlay_candidate_(false),
       secure_output_only_(false),
       nearest_neighbor_(false) {}
 
-TextureMailbox::TextureMailbox(const gpu::Mailbox& mailbox,
-                               const gpu::SyncToken& sync_token,
-                               uint32_t target,
-                               const gfx::Size& size_in_pixels,
-                               bool is_overlay_candidate,
-                               bool secure_output_only)
+TextureMailbox::TextureMailbox(
+    const gpu::Mailbox& mailbox,
+    const gpu::SyncToken& sync_token,
+    uint32_t target,
+    const gfx::Size& size_in_pixels,
+    const gfx::GpuMemoryBufferHandle& gpu_memory_buffer_handle,
+    bool is_overlay_candidate,
+    bool secure_output_only)
     : mailbox_holder_(mailbox, sync_token, target),
       shared_bitmap_(nullptr),
       size_in_pixels_(size_in_pixels),
+      gpu_memory_buffer_handle_(gpu_memory_buffer_handle),
       is_overlay_candidate_(is_overlay_candidate),
       secure_output_only_(secure_output_only),
       nearest_neighbor_(false) {
   DCHECK(!is_overlay_candidate || !size_in_pixels.IsEmpty());
 }
 
 TextureMailbox::TextureMailbox(SharedBitmap* shared_bitmap,
                                const gfx::Size& size_in_pixels)
     : shared_bitmap_(shared_bitmap),
       size_in_pixels_(size_in_pixels),
       is_overlay_candidate_(false),
       secure_output_only_(false),
       nearest_neighbor_(false) {
   // If an embedder of cc gives an invalid TextureMailbox, we should crash
   // here to identify the offender.
   CHECK(SharedBitmap::VerifySizeInBytes(size_in_pixels_));
 }
 
+TextureMailbox::TextureMailbox(const TextureMailbox& other)
+    : mailbox_holder_(other.mailbox_holder_),
+      shared_bitmap_(other.shared_bitmap_),
+      size_in_pixels_(other.size_in_pixels_),
+      gpu_memory_buffer_handle_(other.gpu_memory_buffer_handle_),
+      is_overlay_candidate_(other.is_overlay_candidate_),
+      secure_output_only_(other.secure_output_only_),
+      nearest_neighbor_(other.nearest_neighbor_) {}
+
 TextureMailbox::~TextureMailbox() {}
 
 bool TextureMailbox::Equals(const TextureMailbox& other) const {
   if (other.IsTexture()) {
     return IsTexture() && !memcmp(mailbox_holder_.mailbox.name,
                                   other.mailbox_holder_.mailbox.name,
                                   sizeof(mailbox_holder_.mailbox.name));
   } else if (other.IsSharedMemory()) {
     return IsSharedMemory() && (shared_bitmap_ == other.shared_bitmap_);
   }
 
   DCHECK(!other.IsValid());
   return !IsValid();
 }
 
 size_t TextureMailbox::SharedMemorySizeInBytes() const {
   // UncheckedSizeInBytes is okay because we VerifySizeInBytes in the
   // constructor and the field is immutable.
   return SharedBitmap::UncheckedSizeInBytes(size_in_pixels_);
 }
 
 }  // namespace cc