Reduce the amount of included header files. Vast change like in "Oh God! This...

chrome/browser/renderer_host/save_file_resource_handler.cc

Index: chrome/browser/renderer_host/save_file_resource_handler.cc
===================================================================
--- chrome/browser/renderer_host/save_file_resource_handler.cc	(revision 9942)
+++ chrome/browser/renderer_host/save_file_resource_handler.cc	(working copy)
@@ -10,6 +10,7 @@
 #include "chrome/browser/download/save_file_manager.h"
 #endif
 
+#include "base/string_util.h"
 #include "net/base/io_buffer.h"
 
 SaveFileResourceHandler::SaveFileResourceHandler(int render_process_host_id,
@@ -89,3 +90,8 @@
   read_buffer_ = NULL;
   return true;
 }
+
+void SaveFileResourceHandler::set_content_length(
+    const std::string& content_length) {
+  content_length_ = StringToInt64(content_length);
+}