Implement PPAPI VideoDecode out-of-process support

content/common/gpu/media/omx_video_decode_accelerator.cc

Index: content/common/gpu/media/omx_video_decode_accelerator.cc
diff --git a/content/common/gpu/media/omx_video_decode_accelerator.cc b/content/common/gpu/media/omx_video_decode_accelerator.cc
index b3a637c5b453beaef18e200b961f31b247400fba..00e33b657abf745807034806032b18d26688b090 100644
--- a/content/common/gpu/media/omx_video_decode_accelerator.cc
+++ b/content/common/gpu/media/omx_video_decode_accelerator.cc
@@ -99,7 +99,7 @@ void OmxVideoDecodeAccelerator::SetEglState(
 }
 
 bool OmxVideoDecodeAccelerator::VerifyConfigs(
-    const std::vector<uint32>& configs) {
+    const std::vector<int32>& configs) {
   size_t cur;
   for (cur = 0; cur + 1 < configs.size(); cur++) {
     uint32 n = configs[cur++];
@@ -141,7 +141,7 @@ static void InitParam(const OmxVideoDecodeAccelerator& dec, T* param) {
   param->nSize = sizeof(T);
 }
 
-bool OmxVideoDecodeAccelerator::Initialize(const std::vector<uint32>& config) {
+bool OmxVideoDecodeAccelerator::Initialize(const std::vector<int32>& config) {
   DCHECK_EQ(message_loop_, MessageLoop::current());
   RETURN_ON_FAILURE(VerifyConfigs(config), "Invalid config", INVALID_ARGUMENT,
                     false);