FBTF: Remove unneeded #includes of <string> and <vector> from src/app and src/base.

app/gtk_util.h

 // Copyright (c) 2010 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.
 
 #ifndef APP_GTK_UTIL_H_
 #define APP_GTK_UTIL_H_
 #pragma once
 
 #include <stdint.h>
-#include <string>
 
 typedef struct _GtkWidget GtkWidget;
 
 namespace gtk_util {
 
 // Calculates the size of given widget based on the size specified in
 // number of characters/lines (in locale specific resource file) and
 // font metrics.
 // NOTE: Make sure to realize |widget| before using this method, or a
 // default font size will be used instead of the actual font size.
@@ skipping 13 matching lines @@
 void ApplyMessageDialogQuirks(GtkWidget* dialog);
 
 // Makes a copy of |pixels| with the ordering changed from BGRA to RGBA.
 // The caller is responsible for free()ing the data. If |stride| is 0,
 // it's assumed to be 4 * |width|.
 uint8_t* BGRAToRGBA(const uint8_t* pixels, int width, int height, int stride);
 
 }  // namespace gtk_util
 
 #endif  // APP_GTK_UTIL_H_