Unified the use of BufferToTextureTargetMap for all the Processes

content/browser/gpu/compositor_util.h

Index: content/browser/gpu/compositor_util.h
diff --git a/content/browser/gpu/compositor_util.h b/content/browser/gpu/compositor_util.h
index 5bf374975d1af05af34606255b1aa228672ea353..123dee066948bd8372f062e591b097aa962f95a6 100644
--- a/content/browser/gpu/compositor_util.h
+++ b/content/browser/gpu/compositor_util.h
@@ -8,6 +8,7 @@
 #include <memory>
 
 #include "base/values.h"
+#include "cc/output/buffer_to_texture_target_map.h"
 #include "content/common/content_export.h"
 
 namespace content {
@@ -48,6 +49,9 @@ CONTENT_EXPORT std::unique_ptr<base::DictionaryValue> GetFeatureStatus();
 CONTENT_EXPORT std::unique_ptr<base::ListValue> GetProblems();
 CONTENT_EXPORT std::vector<std::string> GetDriverBugWorkarounds();
 
+// Populate BufferToTextureTargetMap for all buffer usage/formats.
+CONTENT_EXPORT cc::BufferToTextureTargetMap CreateBufferToTextureTargetMap();
+
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_GPU_COMPOSITOR_UTIL_H_