Cleanup: Fix a bunch of lint errors in chrome.

chrome/renderer/print_web_view_helper_browsertest.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 "base/command_line.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/print_messages.h"
 #include "chrome/renderer/mock_printer.h"
 #include "chrome/renderer/print_web_view_helper.h"
 #include "chrome/test/base/chrome_render_view_test.h"
@@ skipping 205 matching lines @@
   VerifyPagesPrinted(false);
 
   // Pretend user will print. (but printing is blocked.)
   chrome_render_thread_->set_print_dialog_user_response(true);
   LoadHTML(kPrintWithJSHTML);
   VerifyPagesPrinted(false);
 
   // Try again as if user initiated, without resetting the print count.
   chrome_render_thread_->printer()->ResetPrinter();
   LoadHTML(kPrintOnUserAction);
-  gfx::Size new_size(200,100);
+  gfx::Size new_size(200, 100);
   Resize(new_size, gfx::Rect(), false);
 
   gfx::Rect bounds = GetElementBounds("print");
   EXPECT_FALSE(bounds.IsEmpty());
   WebKit::WebMouseEvent mouse_event;
   mouse_event.type = WebKit::WebInputEvent::MouseDown;
   mouse_event.button = WebKit::WebMouseEvent::ButtonLeft;
   mouse_event.x = bounds.CenterPoint().x();
   mouse_event.y = bounds.CenterPoint().y();
   mouse_event.clickCount = 1;
@@ skipping 669 matching lines @@
   chrome_render_thread_->printer()->ResetPrinter();
   LoadHTML(kPrintWithJSHTML);
   chrome_render_thread_->printer()->ResetPrinter();
   VerifyPagesPrinted(false);
 
   // Pretend user will print, should not be throttled.
   chrome_render_thread_->set_print_dialog_user_response(true);
   LoadHTML(kPrintWithJSHTML);
   VerifyPagesPrinted(true);
 }