Send input event IPCs directly from the UI thread

chrome/browser/chrome_content_browser_client.cc

Index: chrome/browser/chrome_content_browser_client.cc
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
index 2a24e8aef169b59276c42025f0ad8716af3ea45d..ae8069042324594cf88f8870caae24af3a4d2264 100644
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -989,7 +989,7 @@ void ChromeContentBrowserClient::RenderProcessWillLaunch(
       data_reduction_proxy_settings));
   host->AddFilter(new startup_metric_utils::StartupMetricMessageFilter());
 
-  host->Send(new ChromeViewMsg_SetIsIncognitoProcess(
+  host->GetImmediateSender()->Send(new ChromeViewMsg_SetIsIncognitoProcess(
       profile->IsOffTheRecord()));
 
   for (size_t i = 0; i < extra_parts_.size(); ++i)
@@ -1006,7 +1006,8 @@ void ChromeContentBrowserClient::RenderProcessWillLaunch(
     GetRendererContentSettingRules(
         HostContentSettingsMapFactory::GetForProfile(profile), &rules);
   }
-  host->Send(new ChromeViewMsg_SetContentSettingRules(rules));
+  host->GetImmediateSender()->Send(
+      new ChromeViewMsg_SetContentSettingRules(rules));
 }
 
 GURL ChromeContentBrowserClient::GetEffectiveURL(