2 files changed, 25 insertions, 0 deletions
diff --git a/content/browser/renderer_host/render_view_host.cc b/content/browser/renderer_host/render_view_host.cc
index 3d360a2..8af8ed8 100644
--- a/content/browser/renderer_host/render_view_host.cc
+++ b/content/browser/renderer_host/render_view_host.cc
@@ -692,6 +692,12 @@ bool RenderViewHost::OnMessageReceived(const IPC::Message& msg) {
     IPC_MESSAGE_HANDLER(ViewHostMsg_OpenURL, OnMsgOpenURL)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DidContentsPreferredSizeChange,
                         OnMsgDidContentsPreferredSizeChange)
+    IPC_MESSAGE_HANDLER(ViewHostMsg_DidChangeScrollbarsForMainFrame,
+                        OnMsgDidChangeScrollbarsForMainFrame)
+    IPC_MESSAGE_HANDLER(ViewHostMsg_DidChangeScrollOffsetPinningForMainFrame,
+                        OnMsgDidChangeScrollOffsetPinningForMainFrame)
+    IPC_MESSAGE_HANDLER(ViewHostMsg_DidChangeNumWheelEvents,
+                        OnMsgDidChangeNumWheelEvents)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(ViewHostMsg_RunJavaScriptMessage,
                                     OnMsgRunJavaScriptMessage)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(ViewHostMsg_RunBeforeUnloadConfirm,
@@ -1001,6 +1007,20 @@ void RenderViewHost::OnMsgDidContentsPreferredSizeChange(
   view->UpdatePreferredSize(new_size);
 }
 
+void RenderViewHost::OnMsgDidChangeScrollbarsForMainFrame(
+    bool has_horizontal_scrollbar, bool has_vertical_scrollbar) {
+  // TODO(thakis): Implement, http://crbug.com/90228
+}
+
+void RenderViewHost::OnMsgDidChangeScrollOffsetPinningForMainFrame(
+    bool is_pinned_to_left, bool is_pinned_to_right) {
+  // TODO(thakis): Implement, http://crbug.com/90228
+}
+
+void RenderViewHost::OnMsgDidChangeNumWheelEvents(int count) {
+  // TODO(thakis): Implement, http://crbug.com/90228
+}
+
 void RenderViewHost::OnMsgSelectionChanged(const std::string& text,
                                            const ui::Range& range,
                                            const gfx::Point& start,
diff --git a/content/browser/renderer_host/render_view_host.h b/content/browser/renderer_host/render_view_host.h
index 17f560a..d5566c0 100644
--- a/content/browser/renderer_host/render_view_host.h
+++ b/content/browser/renderer_host/render_view_host.h
@@ -430,6 +430,11 @@ class RenderViewHost : public RenderWidgetHost {
   void OnMsgOpenURL(const GURL& url, const GURL& referrer,
                     WindowOpenDisposition disposition);
   void OnMsgDidContentsPreferredSizeChange(const gfx::Size& new_size);
+  void OnMsgDidChangeScrollbarsForMainFrame(bool has_horizontal_scrollbar,
+                                            bool has_vertical_scrollbar);
+  void OnMsgDidChangeScrollOffsetPinningForMainFrame(bool is_pinned_to_left,
+                                                     bool is_pinned_to_right);
+  void OnMsgDidChangeNumWheelEvents(int count);
   void OnMsgSelectionChanged(const std::string& text, const ui::Range& range,
                              const gfx::Point& start, const gfx::Point& end);
   void OnMsgPasteFromSelectionClipboard();