iwyu: Include stringprintf.h where appropriate, part 1.

chrome/browser/debugger/devtools_http_protocol_handler.cc

 // Copyright (c) 2011 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 "chrome/browser/debugger/devtools_http_protocol_handler.h"
 
 #include <utility>
 
 #include "base/compiler_specific.h"
 #include "base/json/json_writer.h"
 #include "base/logging.h"
 #include "base/message_loop_proxy.h"
+#include "base/stringprintf.h"
 #include "base/string_number_conversions.h"
 #include "base/threading/thread.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/debugger/devtools_client_host.h"
 #include "chrome/browser/debugger/devtools_manager.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/browser/ui/webui/devtools_ui.h"
 #include "chrome/common/devtools_messages.h"
@@ skipping 122 matching lines @@
     const base::StringPiece frontend_html(
         ResourceBundle::GetSharedInstance().GetRawDataResource(
             IDR_DEVTOOLS_FRONTEND_HTML));
     std::string response(frontend_html.data(), frontend_html.length());
     server_->Send200(connection_id, response, "text/html; charset=UTF-8");
     return;
   }
 
   net::URLRequest* request;
 
-  if (info.path.find("/devtools/") == 0)
+  if (info.path.find("/devtools/") == 0) {
     request = new net::URLRequest(GURL("chrome-devtools:/" + info.path), this);
-  else if (info.path.find("/thumb/") == 0)
+  } else if (info.path.find("/thumb/") == 0) {
     request = new net::URLRequest(GURL("chrome:/" + info.path), this);
-  else {
+  } else {
     server_->Send404(connection_id);
     return;
   }
 
   // Make sure DevTools data source is registered.
   DevToolsUI::RegisterDevToolsDataSource();
   Bind(request, connection_id);
   request->set_context(
       Profile::GetDefaultRequestContext()->GetURLRequestContext());
   request->Start();
@@ skipping 352 matching lines @@
   for (InspectableTabs::iterator it = inspectable_tabs.begin();
        it != inspectable_tabs.end(); ++it) {
     TabContentsWrapper* tab_contents = *it;
     NavigationController& controller =
         tab_contents->controller();
     if (controller.session_id().id() == session_id)
       return controller.tab_contents();
   }
   return NULL;
 }