Use WebWidget from the WebKit API. This change also makes...

chrome/common/render_messages_internal.h

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This header is meant to be included in multiple passes, hence no traditional
 // header guard.
 // See ipc_message_macros.h for explanation of the macros and passes.
 
 #include <string>
 #include <vector>
@@ skipping 353 matching lines @@
   //     0             The parameter represents a composition string.
   // * cursor_position (int)
   //   Represents the position of the cursor
   // * target_start (int)
   //   Represents the position of the beginning of the selection
   // * target_end (int)
   //   Represents the position of the end of the selection
   // * ime_string (std::wstring)
   //   Represents the string retrieved from IME (Input Method Editor)
   IPC_MESSAGE_ROUTED5(ViewMsg_ImeSetComposition,
-                      int, /* string_type */
+                      WebKit::WebCompositionCommand, /* command */
                       int, /* cursor_position */
                       int, /* target_start */
                       int, /* target_end */
-                      std::wstring /* ime_string */ )
+                      string16 /* ime_string */ )
 
   // This passes a set of webkit preferences down to the renderer.
   IPC_MESSAGE_ROUTED1(ViewMsg_UpdateWebPreferences, WebPreferences)
 
   // Used to notify the render-view that the browser has received a reply for
   // the Find operation and is interested in receiving the next one. This is
   // used to prevent the renderer from spamming the browser process with
   // results.
   IPC_MESSAGE_ROUTED0(ViewMsg_FindReplyACK)
 
@@ skipping 172 matching lines @@
   // Tell the renderer process all known extension function names.
   IPC_MESSAGE_CONTROL1(ViewMsg_Extension_SetFunctionNames,
                        std::vector<std::string>)
 
   // Tell the renderer process all known page action ids for a particular
   // extension.
   IPC_MESSAGE_CONTROL2(ViewMsg_Extension_UpdatePageActions,
                        std::string /* extension_id */,
                        std::vector<std::string> /* page_action_ids */)
 
-  // Changes the text direction of a selected input field.
-  // * direction (int)
-  //   Represents the new text direction.
-  //   Its possible values are listed below:
-  //     Value                      New Text Direction
-  //     WEB_TEXT_DIRECTION_DEFAULT NaturalWritingDirection ("inherit")
-  //     WEB_TEXT_DIRECTION_LTR     LeftToRightWritingDirection ("rtl")
-  //     WEB_TEXT_DIRECTION_RTL     RightToLeftWritingDirection ("ltr")
+  // Changes the text direction of the currently selected input field (if any).
   IPC_MESSAGE_ROUTED1(ViewMsg_SetTextDirection,
-                      int /* direction */)
+                      WebKit::WebTextDirection /* direction */)
 
   // Tells the renderer to clear the focused node (if any).
   IPC_MESSAGE_ROUTED0(ViewMsg_ClearFocusedNode)
 
   // Make the RenderView transparent and render it onto a custom background. The
   // background will be tiled in both directions if it is not large enough.
   IPC_MESSAGE_ROUTED1(ViewMsg_SetBackground,
                       SkBitmap /* background */)
 
   // Reply to ViewHostMsg_RequestMove, ViewHostMsg_ShowView, and
@@ skipping 905 matching lines @@
   // web resource.  |error_message| is a user-readable explanation of what
   // went wrong.
   IPC_MESSAGE_CONTROL1(UtilityHostMsg_UnpackWebResource_Failed,
                        std::string /* error_message, if any */)
 
   // Sent by the renderer process to acknowledge receipt of a
   // ViewMsg_CSSInsertRequest message and css has been inserted into the frame.
   IPC_MESSAGE_ROUTED0(ViewHostMsg_OnCSSInserted)
 
 IPC_END_MESSAGES(ViewHost)