Unified the use of BufferToTextureTargetMap for all the Processes

content/browser/renderer_host/render_process_host_impl.cc

Index: content/browser/renderer_host/render_process_host_impl.cc
diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
index 3f18fa9012d39be745adae2d39e679720fe88a77..8f7cd43f69732cf3c3c58d600e08fa3de795f9e4 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -2022,17 +2022,7 @@ static void AppendCompositorCommandLineFlags(base::CommandLine* command_line) {
     command_line->AppendSwitch(cc::switches::kEnableCheckerImaging);
 
   cc::BufferToTextureTargetMap image_targets;
-  for (int usage_idx = 0; usage_idx <= static_cast<int>(gfx::BufferUsage::LAST);
-       ++usage_idx) {
-    gfx::BufferUsage usage = static_cast<gfx::BufferUsage>(usage_idx);
-    for (int format_idx = 0;
-         format_idx <= static_cast<int>(gfx::BufferFormat::LAST);
-         ++format_idx) {
-      gfx::BufferFormat format = static_cast<gfx::BufferFormat>(format_idx);
-      uint32_t target = gpu::GetImageTextureTarget(format, usage);
-      image_targets[std::make_pair(usage, format)] = target;
-    }
-  }
+  GetBufferToTextureTargetMap(&image_targets);

[danakj, 2017/06/28 17:00:19]

either get rid of the |image_targets| and call GetBufferToTextureTargetMap() on
L2028 directly, or assign its result to |image_targets| here and
std::move(image_targets) on L2028.

[sujith, 2017/06/30 07:49:04]

Done.

   command_line->AppendSwitchASCII(
       switches::kContentImageTextureTarget,
       cc::BufferToTextureTargetMapToString(image_targets));