Add setSelection function to automation API.

chrome/browser/extensions/api/automation_internal/automation_internal_api.cc

 // Copyright 2014 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 "chrome/browser/extensions/api/automation_internal/automation_internal_api.h"
 
 #include <vector>
 
 #include "base/strings/string16.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 151 matching lines @@
 
   // AutomationActionAdapter implementation.
   void DoDefault(int32 id) override { rfh_->AccessibilityDoDefaultAction(id); }
 
   void Focus(int32 id) override { rfh_->AccessibilitySetFocus(id); }
 
   void MakeVisible(int32 id) override {
     rfh_->AccessibilityScrollToMakeVisible(id, gfx::Rect());
   }
 
-  void SetSelection(int32 id, int32 start, int32 end) override {
-    rfh_->AccessibilitySetTextSelection(id, start, end);
+  void SetSelection(int32 anchor_id,
+                    int32 anchor_offset,
+                    int32 focus_id,
+                    int32 focus_offset) override {
+    rfh_->AccessibilitySetSelection(anchor_id, anchor_offset, focus_id,
+                                    focus_offset);
   }
 
   void ShowContextMenu(int32 id) override {
     rfh_->AccessibilityShowContextMenu(id);
   }
 
  private:
   content::RenderFrameHost* rfh_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostActionAdapter);
@@ skipping 169 matching lines @@
       adapter->Focus(automation_id);
       break;
     case api::automation_internal::ACTION_TYPE_MAKEVISIBLE:
       adapter->MakeVisible(automation_id);
       break;
     case api::automation_internal::ACTION_TYPE_SETSELECTION: {
       api::automation_internal::SetSelectionParams selection_params;
       EXTENSION_FUNCTION_VALIDATE(
           api::automation_internal::SetSelectionParams::Populate(
               params->opt_args.additional_properties, &selection_params));
-      adapter->SetSelection(automation_id,
-                           selection_params.start_index,
-                           selection_params.end_index);
+      adapter->SetSelection(automation_id, selection_params.anchor_offset,
+                            selection_params.focus_node_id,
+                            selection_params.focus_offset);
       break;
     }
     case api::automation_internal::ACTION_TYPE_SHOWCONTEXTMENU: {
       adapter->ShowContextMenu(automation_id);
       break;
     }
     default:
       NOTREACHED();
   }
   return RespondNow(NoArguments());
@@ skipping 63 matching lines @@
     int result_acc_obj_id) {
   if (!error.empty()) {
     Respond(Error(error));
     return;
   }
 
   Respond(OneArgument(new base::FundamentalValue(result_acc_obj_id)));
 }
 
 }  // namespace extensions