a11y: Move CreateTextMarker[Range] to TextMarkerHelperMac.

base/mac/foundation_util.mm

 // 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 "base/mac/foundation_util.h"
 
 #include <stddef.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_logging.h"
 #include "base/macros.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/strings/sys_string_conversions.h"
 #include "build/build_config.h"
 
 #if !defined(OS_IOS)
 #import <AppKit/AppKit.h>
 #endif
 
 #if !defined(OS_IOS)
 extern "C" {
 CFTypeID SecACLGetTypeID();
 CFTypeID SecTrustedApplicationGetTypeID();
+CFTypeID AXTextMarkerGetTypeID();
+CFTypeID AXTextMarkerRangeGetTypeID();
 Boolean _CFIsObjC(CFTypeID typeID, CFTypeRef obj);
 }  // extern "C"
 #endif
 
 namespace base {
 namespace mac {
 
 namespace {
 
 bool g_cached_am_i_bundled_called = false;
@@ skipping 369 matching lines @@
   CTFontRef rv = CFCast<CTFontRef>(cf_val);
   DCHECK(cf_val == NULL || rv);
   return rv;
 }
 #endif
 
 #if !defined(OS_IOS)
 CF_CAST_DEFN(SecACL);
 CF_CAST_DEFN(SecPolicy);
 CF_CAST_DEFN(SecTrustedApplication);
+CF_CAST_DEFN(AXTextMarker);
+CF_CAST_DEFN(AXTextMarkerRange);
 #endif
 
 #undef CF_CAST_DEFN
 
 std::string GetValueFromDictionaryErrorMessage(
     CFStringRef key, const std::string& expected_type, CFTypeRef value) {
   ScopedCFTypeRef<CFStringRef> actual_type_ref(
       CFCopyTypeIDDescription(CFGetTypeID(value)));
   return "Expected value for key " +
       base::SysCFStringRefToUTF8(key) +
@@ skipping 45 matching lines @@
         CFDictionaryGetValue(user_info.get(), kCFErrorDescriptionKey));
   }
   o << "Code: " << CFErrorGetCode(err)
     << " Domain: " << CFErrorGetDomain(err)
     << " Desc: " << desc.get();
   if(errorDesc) {
     o << "(" << errorDesc << ")";
   }
   return o;
 }