Migrate accessibility from RenderView to RenderFrame.

content/browser/accessibility/browser_accessibility_manager.h

Index: content/browser/accessibility/browser_accessibility_manager.h
diff --git a/content/browser/accessibility/browser_accessibility_manager.h b/content/browser/accessibility/browser_accessibility_manager.h
index ae0bc30b31f81d0ef4da7a8ff16ef9555b7b4220..4899aa8a07971d9174cce0a2afc1732a1d5f793b 100644
--- a/content/browser/accessibility/browser_accessibility_manager.h
+++ b/content/browser/accessibility/browser_accessibility_manager.h
@@ -47,7 +47,7 @@ class CONTENT_EXPORT BrowserAccessibilityDelegate {
   virtual ~BrowserAccessibilityDelegate() {}
   virtual void AccessibilitySetFocus(int acc_obj_id) = 0;
   virtual void AccessibilityDoDefaultAction(int acc_obj_id) = 0;
-  virtual void AccessibilityShowMenu(int acc_obj_id) = 0;
+  virtual void AccessibilityShowMenu(const gfx::Point& point) = 0;

[David Tseng, 2014/07/14 18:18:57]

Relative to which view's coords? Why is this changed in this cl?

[dmazzoni, 2014/07/15 07:55:03]

I changed it to say global_point to clarify.

I changed it in this CL because it became the only reason RenderWidgetHostView
needed to know about BrowserAccessibility. It's cleaner to just ask
RenderWidgetHostView to show the menu at a location rather than having it
indirectly look up the accessible object and show the menu there.

   virtual void AccessibilityScrollToMakeVisible(
       int acc_obj_id, gfx::Rect subfocus) = 0;
   virtual void AccessibilityScrollToPoint(
@@ -183,6 +183,9 @@ class CONTENT_EXPORT BrowserAccessibilityManager : public ui::AXTreeDelegate {
   virtual void OnRootChanged(ui::AXNode* new_root) OVERRIDE {}
 
   BrowserAccessibilityDelegate* delegate() const { return delegate_; }
+  void set_delegate(BrowserAccessibilityDelegate* delegate) {
+    delegate_ = delegate;
+  }
 
  protected:
   BrowserAccessibilityManager(