Convert SetIsIncognitoProcess to use mojo.

chrome/browser/chrome_content_browser_client.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/chrome_content_browser_client.h"
 
 #include <map>
 #include <set>
 #include <utility>
 #include <vector>
@@ skipping 90 matching lines @@
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/env_vars.h"
 #include "chrome/common/features.h"
 #include "chrome/common/logging_chrome.h"
 #include "chrome/common/origin_trials/chrome_origin_trial_policy.h"
 #include "chrome/common/pepper_permission_util.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/render_messages.h"
+#include "chrome/common/renderer.mojom.h"
 #include "chrome/common/secure_origin_whitelist.h"
 #include "chrome/common/stack_sampling_configuration.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/browser_resources.h"
 #include "chrome/grit/generated_resources.h"
 #include "chrome/installer/util/google_update_settings.h"
 #include "chromeos/chromeos_constants.h"
 #include "components/autofill/content/browser/content_autofill_driver_factory.h"
 #include "components/autofill/core/common/autofill_switches.h"
 #include "components/cdm/browser/cdm_message_filter_android.h"
@@ skipping 950 matching lines @@
 #if !defined(DISABLE_NACL)
   host->AddFilter(new nacl::NaClHostMessageFilter(
       id, profile->IsOffTheRecord(),
       profile->GetPath(),
       context));
 #endif
 #if defined(OS_ANDROID)
   host->AddFilter(new cdm::CdmMessageFilterAndroid());
 #endif
 
-  host->Send(new ChromeViewMsg_SetIsIncognitoProcess(
-      profile->IsOffTheRecord()));
+  bool is_incognito_process = profile->IsOffTheRecord();
+
+  chrome::mojom::RendererAssociatedPtr renderer_interface;
+  host->GetChannel()->GetRemoteAssociatedInterface(&renderer_interface);
+  renderer_interface->SetInitialConfiguration(is_incognito_process);
 
   for (size_t i = 0; i < extra_parts_.size(); ++i)
     extra_parts_[i]->RenderProcessWillLaunch(host);
 
   RendererContentSettingRules rules;
   if (host->IsForGuestsOnly()) {
 #if BUILDFLAG(ENABLE_EXTENSIONS)
     GetGuestViewDefaultContentSettingRules(profile->IsOffTheRecord(), &rules);

[Ken Rockot(use gerrit already), 2016/12/02 05:50:41]

nit: might as well reuse is_incognito_process here if you're going to introduce
it above.

[nigeltao1, 2016/12/04 01:28:19]

Done.

 #else
     NOTREACHED();
 #endif
   } else {
     GetRendererContentSettingRules(
         HostContentSettingsMapFactory::GetForProfile(profile), &rules);
   }
+  // TODO(nigeltao): eliminate this legacy IPC. Instead, add an extra arg to
+  // the renderer_interface->SetInitialConfiguration call.
   host->Send(new ChromeViewMsg_SetContentSettingRules(rules));
 }
 
 GURL ChromeContentBrowserClient::GetEffectiveURL(
     content::BrowserContext* browser_context, const GURL& url) {
   Profile* profile = Profile::FromBrowserContext(browser_context);
   if (!profile)
     return url;
 
   // If the input |url| should be assigned to the Instant renderer, make its
@@ skipping 2206 matching lines @@
       render_frame_host, std::move(source), std::move(request));
 #else
   // Chrome's media remoting implementation depends on the Media Router
   // infrastructure to identify remote sinks and provide the user interface for
   // sink selection. In the case where the Media Router is not present, simply
   // drop the interface request. This will prevent code paths for media remoting
   // in the renderer process from activating.
 #endif
 }
 #endif  // BUILDFLAG(ENABLE_MEDIA_REMOTING)