JSONWriter cleanup: integrate pretty print into write options.

chrome/browser/printing/cloud_print/cloud_print_setup_flow.cc

 // 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 "chrome/browser/printing/cloud_print/cloud_print_setup_flow.h"
 
 #include "base/json/json_writer.h"
 #include "base/memory/singleton.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
@@ skipping 58 matching lines @@
   args.SetInteger("error", 0);
   args.SetBoolean("editable_user", true);
 
   bool setup_done = false;
   if (profile->GetPrefs()->HasPrefPath(prefs::kCloudPrintEmail) &&
       !profile->GetPrefs()->GetString(prefs::kCloudPrintEmail).empty())
     setup_done = true;
   args.SetString("pageToShow", setup_done ? "setupdone" : "cloudprintsetup");
 
   std::string json_args;
-  base::JSONWriter::Write(&args, false, &json_args);
+  base::JSONWriter::Write(&args, &json_args);
 
   CloudPrintSetupFlow* flow = new CloudPrintSetupFlow(json_args, profile,
                                                       delegate, setup_done);
   // We may not always have a browser. This can happen when we are being
   // invoked in the context of a "token expired" notfication. If we don't have
   // a brower, use the underlying dialog system to show the dialog without
   // using a browser.
   if (!parent_window && browser && browser->window())
     parent_window = browser->window()->GetNativeHandle();
   browser::ShowHtmlDialog(parent_window, profile, browser, flow, STYLE_GENERIC);
@@ skipping 183 matching lines @@
   web_ui_->GetWebContents()->OpenURL(params);
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // Helper methods for showing contents of the Web UI
 void CloudPrintSetupFlow::ShowGaiaLogin(const DictionaryValue& args) {
   if (web_ui_)
     web_ui_->CallJavascriptFunction("cloudprint.showSetupLogin");
 
   std::string json;
-  base::JSONWriter::Write(&args, false, &json);
+  base::JSONWriter::Write(&args, &json);
   string16 javascript = UTF8ToUTF16("cloudprint.showGaiaLogin(" + json + ");");
 
   ExecuteJavascriptInIFrame(SetupIframeXPath(), javascript);
 }
 
 void CloudPrintSetupFlow::ShowGaiaSuccessAndSettingUp() {
   ExecuteJavascriptInIFrame(
       SetupIframeXPath(),
       ASCIIToUTF16("cloudprint.showGaiaSuccessAndSettingUp();"));
 }
@@ skipping 40 matching lines @@
 
 void CloudPrintSetupFlow::ExecuteJavascriptInIFrame(
     const string16& iframe_xpath,
     const string16& js) {
   if (web_ui_) {
     content::RenderViewHost* rvh =
         web_ui_->GetWebContents()->GetRenderViewHost();
     rvh->ExecuteJavascriptInWebFrame(iframe_xpath, js);
   }
 }