Re-write many calls to WrapUnique() with MakeUnique()

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index cb9e3d3faa5df2dc38de129057f07c3d243797bb..23f49a902c4569dcd01b0b2cfc0b1e5bfdfd5321 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -1220,7 +1220,7 @@ void RenderFrameImpl::Initialize() {
 
 void RenderFrameImpl::InitializeBlameContext(RenderFrameImpl* parent_frame) {
   DCHECK(!blame_context_);
-  blame_context_ = base::WrapUnique(new FrameBlameContext(this, parent_frame));
+  blame_context_ = base::MakeUnique<FrameBlameContext>(this, parent_frame);
   blame_context_->Initialize();
 }
 
@@ -2269,7 +2269,7 @@ bool RenderFrameImpl::ScheduleFileChooser(
   }
 
   file_chooser_completions_.push_back(
-      base::WrapUnique(new PendingFileChooser(params, completion)));
+      base::MakeUnique<PendingFileChooser>(params, completion));
   if (file_chooser_completions_.size() == 1) {
     // Actually show the browse dialog when this is the first request.
     Send(new FrameHostMsg_RunFileChooser(routing_id_, params));
@@ -5728,7 +5728,7 @@ void RenderFrameImpl::InitializeUserMediaClient() {
   DCHECK(!web_user_media_client_);
   web_user_media_client_ = new UserMediaClientImpl(
       this, RenderThreadImpl::current()->GetPeerConnectionDependencyFactory(),
-      base::WrapUnique(new MediaStreamDispatcher(this)));
+      base::MakeUnique<MediaStreamDispatcher>(this));
 #endif
 }