Move some accessibility methods, enums and interfaces into the content/public API.

content/browser/accessibility/dump_accessibility_tree_helper_win.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 "content/browser/accessibility/dump_accessibility_tree_helper.h"
 
 #include <oleacc.h>
 
 #include <string>
 
@@ skipping 142 matching lines @@
       if (acc_obj->get_selection(0, &start, &end) == S_OK) {
         Add(false, StringPrintf(L"selection_start=%d", start));
         Add(false, StringPrintf(L"selection_end=%d", end));
       }
     }
   }
 
   return UTF8ToUTF16(prefix) + FinishLine() + ASCIIToUTF16("\n");
 }
 
+// static
 const base::FilePath::StringType
-DumpAccessibilityTreeHelper::GetActualFileSuffix() const {
+DumpAccessibilityTreeHelper::GetActualFileSuffix() {
   return FILE_PATH_LITERAL("-actual-win.txt");
 }
 
+// static
 const base::FilePath::StringType
-DumpAccessibilityTreeHelper::GetExpectedFileSuffix() const {
+DumpAccessibilityTreeHelper::GetExpectedFileSuffix() {
   return FILE_PATH_LITERAL("-expected-win.txt");
 }
 
-const std::string DumpAccessibilityTreeHelper::GetAllowEmptyString() const {
+// static
+const std::string DumpAccessibilityTreeHelper::GetAllowEmptyString() {
   return "@WIN-ALLOW-EMPTY:";
 }
 
-const std::string DumpAccessibilityTreeHelper::GetAllowString() const {
+// static
+const std::string DumpAccessibilityTreeHelper::GetAllowString() {
   return "@WIN-ALLOW:";
 }
 
-const std::string DumpAccessibilityTreeHelper::GetDenyString() const {
+// static
+const std::string DumpAccessibilityTreeHelper::GetDenyString() {
   return "@WIN-DENY:";
 }
 
 }  // namespace content