Make 'kVideoImageTextureTarget' a list of texture targets.

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 d97e7777435023e8a18620522b3f1309c1d3072f..2f15368c103f3ed29eb092964b74093b7ce2ebd7 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -1271,10 +1271,15 @@ static void AppendCompositorCommandLineFlags(base::CommandLine* command_line) {
   command_line->AppendSwitchASCII(switches::kContentImageTextureTarget,
                                   UintVectorToString(image_targets));
 
-  command_line->AppendSwitchASCII(
-      switches::kVideoImageTextureTarget,
-      base::UintToString(BrowserGpuMemoryBufferManager::GetImageTextureTarget(
-          gfx::BufferFormat::R_8, gfx::BufferUsage::GPU_READ_CPU_READ_WRITE)));
+  for (size_t format = 0;
+       format < static_cast<size_t>(gfx::BufferFormat::LAST) + 1; format++) {
+    image_targets[format] =
+        BrowserGpuMemoryBufferManager::GetImageTextureTarget(
+            static_cast<gfx::BufferFormat>(format),
+            gfx::BufferUsage::GPU_READ_CPU_READ_WRITE);
+  }
+  command_line->AppendSwitchASCII(switches::kVideoImageTextureTarget,
+                                  UintVectorToString(image_targets));
 
   // Appending disable-gpu-feature switches due to software rendering list.
   GpuDataManagerImpl* gpu_data_manager = GpuDataManagerImpl::GetInstance();