Add Android AX functions to set the value and selection of a text field.

content/browser/accessibility/browser_accessibility_manager.h

 // Copyright (c) 2012 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.
 
 #ifndef CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_H_
 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_H_
 
 #include <vector>
 
 #include "base/containers/hash_tables.h"
@@ skipping 43 matching lines @@
   virtual ~BrowserAccessibilityDelegate() {}
   virtual void AccessibilitySetFocus(int acc_obj_id) = 0;
   virtual void AccessibilityDoDefaultAction(int acc_obj_id) = 0;
   virtual void AccessibilityShowMenu(const gfx::Point& global_point) = 0;
   virtual void AccessibilityScrollToMakeVisible(
       int acc_obj_id, const gfx::Rect& subfocus) = 0;
   virtual void AccessibilityScrollToPoint(
       int acc_obj_id, const gfx::Point& point) = 0;
   virtual void AccessibilitySetTextSelection(
       int acc_obj_id, int start_offset, int end_offset) = 0;
+  virtual void AccessibilitySetValue(
+      int acc_obj_id, const base::string16& value) = 0;
   virtual bool AccessibilityViewHasFocus() const = 0;
   virtual gfx::Rect AccessibilityGetViewBounds() const = 0;
   virtual gfx::Point AccessibilityOriginInScreen(
       const gfx::Rect& bounds) const = 0;
   virtual void AccessibilityHitTest(
       const gfx::Point& point) = 0;
   virtual void AccessibilityFatalError() = 0;
   virtual gfx::AcceleratedWidget AccessibilityGetAcceleratedWidget() = 0;
   virtual gfx::NativeViewAccessible AccessibilityGetNativeViewAccessible() = 0;
   virtual BrowserAccessibilityManager* AccessibilityGetChildFrame(
@@ skipping 65 matching lines @@
   // scroll so that the |subfocus| rect is visible at least. The subfocus
   // rect is in local coordinates of the object itself.
   void ScrollToMakeVisible(
       const BrowserAccessibility& node, gfx::Rect subfocus);
 
   // Tell the renderer to scroll such that |node| is at |point|,
   // where |point| is in global coordinates of the WebContents.
   void ScrollToPoint(
       const BrowserAccessibility& node, gfx::Point point);
 
+  // Tell the renderer to set the value of an editable text node.
+  void SetValue(
+      const BrowserAccessibility& node, const base::string16& value);
+
   // Tell the renderer to set the text selection on a node.
   void SetTextSelection(
       const BrowserAccessibility& node, int start_offset, int end_offset);
 
   // Retrieve the bounds of the parent View in screen coordinates.
   gfx::Rect GetViewBounds();
 
   // Called when the renderer process has notified us of about tree changes.
   void OnAccessibilityEvents(
       const std::vector<AccessibilityHostMsg_EventParams>& params);
@@ skipping 97 matching lines @@
 
   // The on-screen keyboard state.
   OnScreenKeyboardState osk_state_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_H_