ui: Add gfx::BufferFormat::RGBA_8888 as a supported ozone native pixmap format.

content/browser/gpu/browser_gpu_memory_buffer_manager.cc

 // Copyright 2014 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 "content/browser/gpu/browser_gpu_memory_buffer_manager.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/strings/stringprintf.h"
 #include "base/synchronization/waitable_event.h"
@@ skipping 123 matching lines @@
     for (auto& format : kNativeFormats) {
       for (auto& usage : kNativeUsages) {
         if (IsNativeGpuMemoryBufferFactoryConfigurationSupported(format, usage))
           configurations.insert(std::make_pair(format, usage));
       }
     }
   }
 
   if (force_native_scanout_formats) {
     const gfx::BufferFormat kScanoutFormats[] = {
-        gfx::BufferFormat::BGRA_8888, gfx::BufferFormat::BGRX_8888,
-        gfx::BufferFormat::UYVY_422, gfx::BufferFormat::YUV_420_BIPLANAR};
+        gfx::BufferFormat::RGBA_8888, gfx::BufferFormat::BGRA_8888,
+        gfx::BufferFormat::BGRX_8888, gfx::BufferFormat::UYVY_422,
+        gfx::BufferFormat::YUV_420_BIPLANAR};
     for (auto& format : kScanoutFormats) {
       if (IsNativeGpuMemoryBufferFactoryConfigurationSupported(
               format, gfx::BufferUsage::SCANOUT)) {
         configurations.insert(
             std::make_pair(format, gfx::BufferUsage::SCANOUT));
       }
     }
   }
 
   return configurations;
@@ skipping 549 matching lines @@
     return gpu_client_tracing_id_;
   }
 
   // In normal cases, |client_id| is a child process id, so we can perform
   // the standard conversion.
   return ChildProcessHostImpl::ChildProcessUniqueIdToTracingProcessId(
       client_id);
 }
 
 }  // namespace content