Remove ScopedVector from content/renderer/.

content/renderer/pepper/pepper_video_encoder_host.cc

Index: content/renderer/pepper/pepper_video_encoder_host.cc
diff --git a/content/renderer/pepper/pepper_video_encoder_host.cc b/content/renderer/pepper/pepper_video_encoder_host.cc
index 6ebe28d405399b3c90cd5d0432f4e8a3afb52bb5..35838430604eab0ce374090f9546005b8eebc7af 100644
--- a/content/renderer/pepper/pepper_video_encoder_host.cc
+++ b/content/renderer/pepper/pepper_video_encoder_host.cc
@@ -7,6 +7,7 @@
 #include <utility>
 
 #include "base/bind.h"
+#include "base/memory/ptr_util.h"
 #include "base/memory/shared_memory.h"
 #include "base/numerics/safe_math.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ -402,16 +403,16 @@ void PepperVideoEncoderHost::RequireBitstreamBuffers(
       break;
     }
 
-    shm_buffers_.push_back(new ShmBuffer(i, std::move(shm)));
+    shm_buffers_.push_back(base::MakeUnique<ShmBuffer>(i, std::move(shm)));
   }
 
   // Feed buffers to the encoder.
   std::vector<SerializedHandle> handles;
-  for (size_t i = 0; i < shm_buffers_.size(); ++i) {
-    encoder_->UseOutputBitstreamBuffer(shm_buffers_[i]->ToBitstreamBuffer());
+  for (const auto& buffer : shm_buffers_) {
+    encoder_->UseOutputBitstreamBuffer(buffer->ToBitstreamBuffer());
     handles.push_back(SerializedHandle(
         renderer_ppapi_host_->ShareSharedMemoryHandleWithRemote(
-            shm_buffers_[i]->shm->handle()),
+            buffer->shm->handle()),
         output_buffer_size));
   }