Revert of ui: Add custom stride support to GLImageMemory.

gpu/command_buffer/service/in_process_command_buffer.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 "gpu/command_buffer/service/in_process_command_buffer.h"
 
 #include <queue>
 #include <set>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/memory/weak_ptr.h"
-#include "base/numerics/safe_conversions.h"
 #include "base/sequence_checker.h"
 #include "base/single_thread_task_runner.h"
 #include "base/thread_task_runner_handle.h"
 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h"
 #include "gpu/command_buffer/common/sync_token.h"
 #include "gpu/command_buffer/common/value_state.h"
 #include "gpu/command_buffer/service/command_buffer_service.h"
 #include "gpu/command_buffer/service/context_group.h"
 #include "gpu/command_buffer/service/gl_context_virtual.h"
 #include "gpu/command_buffer/service/gpu_scheduler.h"
@@ skipping 79 matching lines @@
 
 gfx::GpuMemoryBufferHandle ShareGpuMemoryBufferToGpuThread(
     const gfx::GpuMemoryBufferHandle& source_handle,
     bool* requires_sync_point) {
   switch (source_handle.type) {
     case gfx::SHARED_MEMORY_BUFFER: {
       gfx::GpuMemoryBufferHandle handle;
       handle.type = gfx::SHARED_MEMORY_BUFFER;
       handle.handle = ShareToGpuThread(source_handle.handle);
       handle.offset = source_handle.offset;
-      handle.stride = source_handle.stride;
       *requires_sync_point = false;
       return handle;
     }
     case gfx::IO_SURFACE_BUFFER:
     case gfx::SURFACE_TEXTURE_BUFFER:
     case gfx::OZONE_NATIVE_PIXMAP:
       *requires_sync_point = true;
       return source_handle;
     default:
       NOTREACHED();
@@ skipping 601 matching lines @@
 
   gpu::gles2::ImageManager* image_manager = decoder_->GetImageManager();
   DCHECK(image_manager);
   if (image_manager->LookupImage(id)) {
     LOG(ERROR) << "Image already exists with same ID.";
     return;
   }
 
   switch (handle.type) {
     case gfx::SHARED_MEMORY_BUFFER: {
-      if (!base::IsValueInRangeForNumericType<size_t>(handle.stride)) {
-        LOG(ERROR) << "Invalid stride for image.";
-        return;
-      }
       scoped_refptr<gl::GLImageSharedMemory> image(
           new gl::GLImageSharedMemory(size, internalformat));
-      if (!image->Initialize(handle.handle, handle.id, format, handle.offset,
-                             handle.stride)) {
+      if (!image->Initialize(handle.handle, handle.id, format, handle.offset)) {
         LOG(ERROR) << "Failed to initialize image.";
         return;
       }
 
       image_manager->AddImage(image.get(), id);
       break;
     }
     default: {
       if (!image_factory_) {
         LOG(ERROR) << "Image factory missing but required by buffer type.";
@@ skipping 369 matching lines @@
     framebuffer_completeness_cache_ =
         new gpu::gles2::FramebufferCompletenessCache;
   return framebuffer_completeness_cache_;
 }
 
 SyncPointManager* GpuInProcessThread::sync_point_manager() {
   return sync_point_manager_;
 }
 
 }  // namespace gpu