More out-of-lining of test code, along with a bunch of GMOCK objects.

chrome/browser/profiles/profile_io_data.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/profiles/profile_io_data.h"
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "build/build_config.h"
@@ skipping 63 matching lines @@
 ProfileIOData::Handle::GetExtensionsRequestContextGetter() const {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   if (!extensions_request_context_getter_) {
     extensions_request_context_getter_ =
         ChromeURLRequestContextGetter::CreateOriginalForExtensions(
             io_data_->lazy_params_->profile, io_data_);
   }
   return extensions_request_context_getter_;
 }
 
+
+ProfileIOData::LazyParams::LazyParams()
+    : cache_max_size(0),
+      media_cache_max_size(0),
+      io_thread(NULL),
+      profile(NULL) {
+}
+
+ProfileIOData::LazyParams::~LazyParams() {}
+
 class ProfileIOData::RequestContext : public ChromeURLRequestContext {
  public:
   RequestContext();
   ~RequestContext();
 
   void set_profile_io_data(const ProfileIOData* profile_io_data) {
     profile_io_data_ = profile_io_data;
   }
 
  private:
@@ skipping 89 matching lines @@
   // TODO(willchan): Initialize more of the contexts!
 
   // TODO(willchan): Enable this when LazyInitialize() is able to fully
   // initialize all the ChromeURLRequestContexts.
 #if 0
   params_.reset();
 #endif
 
   initialized_ = true;
 }