[DevTools] Migrate InputHandler from RenderWidgetHostImpl to RenderFrameHostImpl.

content/browser/devtools/protocol/input_handler.h

Index: content/browser/devtools/protocol/input_handler.h
diff --git a/content/browser/devtools/protocol/input_handler.h b/content/browser/devtools/protocol/input_handler.h
index 691cad2f6417e1310317a2edcedbd44063dd263a..a54b97b7851e009f532e5c3dc7fd9735410d8d52 100644
--- a/content/browser/devtools/protocol/input_handler.h
+++ b/content/browser/devtools/protocol/input_handler.h
@@ -18,7 +18,7 @@ class CompositorFrameMetadata;
 
 namespace content {
 
-class RenderWidgetHostImpl;
+class RenderFrameHostImpl;
 
 namespace devtools {
 namespace input {
@@ -30,7 +30,7 @@ class InputHandler {
   InputHandler();
   virtual ~InputHandler();
 
-  void SetRenderWidgetHost(RenderWidgetHostImpl* host);
+  void SetRenderFrameHost(RenderFrameHostImpl* host);
   void SetClient(std::unique_ptr<Client> client);
   void OnSwapCompositorFrame(const cc::CompositorFrameMetadata& frame_metadata);
 
@@ -125,7 +125,7 @@ class InputHandler {
                         DevToolsCommandId command_id,
                         SyntheticGesture::Result result);
 
-  RenderWidgetHostImpl* host_;
+  RenderFrameHostImpl* host_;
   std::unique_ptr<Client> client_;
   float page_scale_factor_;
   gfx::SizeF scrollable_viewport_size_;