Rename JavaScript "messages" to "dialogs".

content/browser/web_contents/web_contents_impl.h

Index: content/browser/web_contents/web_contents_impl.h
diff --git a/content/browser/web_contents/web_contents_impl.h b/content/browser/web_contents/web_contents_impl.h
index 4ece254c6d035529a25871133e49fcaa9dbe8342..69f191e83f5b2043f5ec6c97e5c1e0511f275747 100644
--- a/content/browser/web_contents/web_contents_impl.h
+++ b/content/browser/web_contents/web_contents_impl.h
@@ -445,12 +445,12 @@ class CONTENT_EXPORT WebContentsImpl
   void RenderFrameDeleted(RenderFrameHost* render_frame_host) override;
   void ShowContextMenu(RenderFrameHost* render_frame_host,
                        const ContextMenuParams& params) override;
-  void RunJavaScriptMessage(RenderFrameHost* render_frame_host,
-                            const base::string16& message,
-                            const base::string16& default_prompt,
-                            const GURL& frame_url,
-                            JavaScriptMessageType type,
-                            IPC::Message* reply_msg) override;
+  void RunJavaScriptDialog(RenderFrameHost* render_frame_host,
+                           const base::string16& message,
+                           const base::string16& default_prompt,
+                           const GURL& frame_url,
+                           JavaScriptDialogType dialog_type,
+                           IPC::Message* reply_msg) override;
   void RunBeforeUnloadConfirm(RenderFrameHost* render_frame_host,
                               bool is_reload,
                               IPC::Message* reply_msg) override;