Replace string16 with base::string16 in src/webkit

webkit/support/platform_support_win.cc

Index: webkit/support/platform_support_win.cc
diff --git a/webkit/support/platform_support_win.cc b/webkit/support/platform_support_win.cc
index f5d03aa5f793562269ed7897d5ecc8d53cf5d7e1..eff720006d1b73fb8ca9460cbf28fd1050034fe4 100644
--- a/webkit/support/platform_support_win.cc
+++ b/webkit/support/platform_support_win.cc
@@ -9,7 +9,7 @@
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/path_service.h"
-#include "base/string16.h"
+#include "base/string16.h.h"
 #include "base/string_piece.h"
 #include "base/win/resource_util.h"
 #include "grit/webkit_chromium_resources.h"
@@ -69,7 +69,7 @@ void AfterShutdown() {
 
 }  // namespace webkit_support
 
-string16 TestWebKitPlatformSupport::GetLocalizedString(int message_id) {
+base::string16 TestWebKitPlatformSupport::GetLocalizedString(int message_id) {
   wchar_t localized[MAX_LOADSTRING];
   int length = ::LoadString(::GetModuleHandle(NULL), message_id,
                             localized, MAX_LOADSTRING);
@@ -77,7 +77,7 @@ string16 TestWebKitPlatformSupport::GetLocalizedString(int message_id) {
     NOTREACHED();
     return L"No string for this identifier!";
   }
-  return string16(localized, length);
+  return base::string16(localized, length);
 }
 
 base::StringPiece TestWebKitPlatformSupport::GetDataResource(