Remove CreateGpuMemoryBufferFromClientId and plumbing

cc/ipc/struct_traits_unittest.cc

 // Copyright 2016 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 "base/message_loop/message_loop.h"
 #include "cc/input/selection.h"
 #include "cc/ipc/traits_test_service.mojom.h"
 #include "cc/quads/debug_border_draw_quad.h"
 #include "cc/quads/render_pass.h"
 #include "cc/quads/render_pass_draw_quad.h"
@@ skipping 457 matching lines @@
       8, 7, 6, 5, 4, 3, 2, 1, 9, 7, 5, 3, 1, 2, 4, 6, 8, 0, 0, 9, 8, 7,
       6, 5, 4, 3, 2, 1, 9, 7, 5, 3, 1, 2, 4, 6, 8, 0, 0, 9, 8, 7};
   const gpu::CommandBufferNamespace command_buffer_namespace = gpu::IN_PROCESS;
   const int32_t extra_data_field = 0xbeefbeef;
   const gpu::CommandBufferId command_buffer_id(
       gpu::CommandBufferId::FromUnsafeValue(0xdeadbeef));
   const uint64_t release_count = 0xdeadbeefdeadL;
   const uint32_t texture_target = 1337;
   const bool read_lock_fences_enabled = true;
   const bool is_software = false;
-  const int gpu_memory_buffer_id = 0xdeadbeef;
   const bool is_overlay_candidate = true;
 
   gpu::MailboxHolder mailbox_holder;
   mailbox_holder.mailbox.SetName(mailbox_name);
   mailbox_holder.sync_token =
       gpu::SyncToken(command_buffer_namespace, extra_data_field,
                      command_buffer_id, release_count);
   mailbox_holder.texture_target = texture_target;
   TransferableResource input;
   input.id = id;
   input.format = format;
   input.filter = filter;
   input.size = size;
   input.mailbox_holder = mailbox_holder;
   input.read_lock_fences_enabled = read_lock_fences_enabled;
   input.is_software = is_software;
-  input.gpu_memory_buffer_id.id = gpu_memory_buffer_id;
   input.is_overlay_candidate = is_overlay_candidate;
   mojom::TraitsTestServicePtr proxy = GetTraitsTestProxy();
   TransferableResource output;
   proxy->EchoTransferableResource(input, &output);
   EXPECT_EQ(id, output.id);
   EXPECT_EQ(format, output.format);
   EXPECT_EQ(filter, output.filter);
   EXPECT_EQ(size, output.size);
   EXPECT_EQ(mailbox_holder.mailbox, output.mailbox_holder.mailbox);
   EXPECT_EQ(mailbox_holder.sync_token, output.mailbox_holder.sync_token);
   EXPECT_EQ(mailbox_holder.texture_target,
             output.mailbox_holder.texture_target);
   EXPECT_EQ(read_lock_fences_enabled, output.read_lock_fences_enabled);
   EXPECT_EQ(is_software, output.is_software);
-  EXPECT_EQ(gpu_memory_buffer_id, output.gpu_memory_buffer_id.id);
   EXPECT_EQ(is_overlay_candidate, output.is_overlay_candidate);
 }
 
 TEST_F(StructTraitsTest, YUVDrawQuad) {
   const DrawQuad::Material material = DrawQuad::YUV_VIDEO_CONTENT;
   const gfx::Rect rect(1234, 4321, 1357, 7531);
   const gfx::Rect opaque_rect(1357, 8642, 432, 123);
   const gfx::Rect visible_rect(1337, 7331, 561, 293);
   const bool needs_blending = true;
   const gfx::RectF ya_tex_coord_rect(1234.1f, 5678.2f, 9101112.3f, 13141516.4f);
@@ skipping 37 matching lines @@
   EXPECT_EQ(y_plane_resource_id, out_quad->y_plane_resource_id());
   EXPECT_EQ(u_plane_resource_id, out_quad->u_plane_resource_id());
   EXPECT_EQ(v_plane_resource_id, out_quad->v_plane_resource_id());
   EXPECT_EQ(a_plane_resource_id, out_quad->a_plane_resource_id());
   EXPECT_EQ(color_space, out_quad->color_space);
   EXPECT_EQ(resource_offset, out_quad->resource_offset);
   EXPECT_EQ(resource_multiplier, out_quad->resource_multiplier);
 }
 
 }  // namespace cc