Forward textfield focus event to the browser.

chrome/common/render_messages_internal.h

 // Copyright (c) 2010 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 <map>
 #include <string>
@@ skipping 230 matching lines @@
 
   IPC_MESSAGE_ROUTED0(ViewMsg_MouseCaptureLost)
 
   // TODO(darin): figure out how this meshes with RestoreFocus
   IPC_MESSAGE_ROUTED1(ViewMsg_SetFocus, bool /* enable */)
 
   // Tells the renderer to focus the first (last if reverse is true) focusable
   // node.
   IPC_MESSAGE_ROUTED1(ViewMsg_SetInitialFocus, bool /* reverse */)
 
+  // Tells the renderer to scroll the currently focused node into view only if
+  // the currently focused node is a Text node (textfield, text area or content
+  // editable divs).
+  IPC_MESSAGE_ROUTED0(ViewMsg_ScrollFocusedEditableNodeIntoView)
+
   // Tells the renderer to perform the specified navigation, interrupting any
   // existing navigation.
   IPC_MESSAGE_ROUTED1(ViewMsg_Navigate, ViewMsg_Navigate_Params)
 
   IPC_MESSAGE_ROUTED0(ViewMsg_Stop)
 
   // Tells the renderer to reload the current focused frame
   IPC_MESSAGE_ROUTED0(ViewMsg_ReloadFrame)
 
   // This message notifies the renderer that the user has closed the FindInPage
@@ skipping 1050 matching lines @@
                       bool /* true if the GPU process renders to window */)
 
   // Acknowledges receipt of a ViewMsg_HandleInputEvent message.
   // Payload is a WebInputEvent::Type which is the type of the event, followed
   // by an optional WebInputEvent which is provided only if the event was not
   // processed.
   IPC_MESSAGE_ROUTED0(ViewHostMsg_HandleInputEvent_ACK)
 
   IPC_MESSAGE_ROUTED0(ViewHostMsg_Focus)
   IPC_MESSAGE_ROUTED0(ViewHostMsg_Blur)
-  IPC_MESSAGE_ROUTED0(ViewHostMsg_FocusedNodeChanged)
+
+  // Message sent from renderer to the browser when focus changes inside the
+  // webpage. The parameter says whether the newly focused element needs
+  // keyboard input (true for textfields, text areas and content editable divs).
+  IPC_MESSAGE_ROUTED1(ViewHostMsg_FocusedNodeChanged,
+      bool /* is_editable_node */)
 
   // Returns the window location of the given window.
   // TODO(shess): Provide a mapping from reply_msg->routing_id() to
   // HWND so that we can eliminate the NativeViewId parameter.
   IPC_SYNC_MESSAGE_ROUTED1_1(ViewHostMsg_GetWindowRect,
                              gfx::NativeViewId /* window */,
                              gfx::Rect /* Out: Window location */)
 
   IPC_MESSAGE_ROUTED1(ViewHostMsg_SetCursor, WebCursor)
   // Result of string search in the page.
@@ skipping 1713 matching lines @@
                               base::PlatformFileInfo, /* info */
                               base::PlatformFileError /* error_code */)
 
   // Get the directory's contents.
   IPC_SYNC_MESSAGE_CONTROL1_2(ViewHostMsg_PepperGetDirContents,
                               FilePath /* path */,
                               PepperDirContents, /* contents */
                               base::PlatformFileError /* error_code */)
 
 IPC_END_MESSAGES(ViewHost)