Working proof of concept of select to speak

ui/views/widget/root_view.cc

 // 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.
 
 #include "ui/views/widget/root_view.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 572 matching lines @@
     ui::EventDispatchDetails dispatch_details =
         DispatchEvent(v, const_cast<ui::MouseWheelEvent*>(&event));
     if (dispatch_details.dispatcher_destroyed ||
         dispatch_details.target_destroyed) {
       return event.handled();
     }
   }
   return event.handled();
 }
 
+void RootView::OnAccessibilityMouseEvent(ui::MouseEvent* event) {
+ for (View* v = GetEventHandlerForPoint(event->location());
+       v && v != this && !event->handled(); v = v->parent()) {
+    ui::EventDispatchDetails dispatch_details =
+        DispatchEvent(v, const_cast<ui::MouseEvent*>(event));
+    if (dispatch_details.dispatcher_destroyed ||
+        dispatch_details.target_destroyed) {
+      return;
+    }
+    return;
+  }
+}
+
 void RootView::SetMouseHandler(View* new_mh) {
   // If we're clearing the mouse handler, clear explicit_mouse_handler_ as well.
   explicit_mouse_handler_ = (new_mh != NULL);
   mouse_pressed_handler_ = new_mh;
   gesture_handler_ = new_mh;
   drag_info_.Reset();
 }
 
 void RootView::GetAccessibleState(ui::AXViewState* state) {
   state->name = widget_->widget_delegate()->GetAccessibleWindowTitle();
@@ skipping 152 matching lines @@
 
 #ifndef NDEBUG
   DCHECK(!event_dispatch_target_ || Contains(event_dispatch_target_));
 #endif
 
   return details;
 }
 
 }  // namespace internal
 }  // namespace views