Extract minimal RenderViewHost interface for embedders, leaving

chrome/browser/extensions/extension_crash_recovery_browsertest.cc

Index: chrome/browser/extensions/extension_crash_recovery_browsertest.cc
diff --git a/chrome/browser/extensions/extension_crash_recovery_browsertest.cc b/chrome/browser/extensions/extension_crash_recovery_browsertest.cc
index 553904eec1609e96a0d877f401319caf9c5e4e4f..149e6719f8aa118216601c5d9af128143bbb4231 100644
--- a/chrome/browser/extensions/extension_crash_recovery_browsertest.cc
+++ b/chrome/browser/extensions/extension_crash_recovery_browsertest.cc
@@ -75,7 +75,7 @@ class ExtensionCrashRecoveryTest : public ExtensionBrowserTest {
     ASSERT_TRUE(extension_host);
 
     content::RenderProcessHost* extension_rph =
-        extension_host->render_view_host()->process();
+        extension_host->render_view_host()->GetProcess();
     base::KillProcess(extension_rph->GetHandle(), content::RESULT_CODE_KILLED,
                       false);
     ASSERT_TRUE(WaitForExtensionCrash(extension_id));
@@ -95,7 +95,8 @@ class ExtensionCrashRecoveryTest : public ExtensionBrowserTest {
     extensions::ProcessMap* process_map =
         browser()->profile()->GetExtensionService()->process_map();
     ASSERT_TRUE(process_map->Contains(
-        extension_id, extension_host->render_view_host()->process()->GetID()));
+        extension_id,
+        extension_host->render_view_host()->GetProcess()->GetID()));
   }
 
   void LoadTestExtension() {