Remove the need for copy-pasting code in ChromeRenderViewTests.

chrome/test/base/chrome_render_view_test.h

Index: chrome/test/base/chrome_render_view_test.h
diff --git a/chrome/test/base/chrome_render_view_test.h b/chrome/test/base/chrome_render_view_test.h
index bf7d81236a1f4b672b1dfb6e68a1d675949bd1af..7c579eeacc0c70ce531f97ddd90d356afa10ac83 100644
--- a/chrome/test/base/chrome_render_view_test.h
+++ b/chrome/test/base/chrome_render_view_test.h
@@ -11,6 +11,8 @@
 #include "chrome/renderer/chrome_mock_render_thread.h"
 #include "content/public/test/render_view_test.h"
 
+class ChromeContentRendererClient;
+
 namespace autofill {
 class AutofillAgent;
 class TestPasswordAutofillAgent;
@@ -34,6 +36,10 @@ class ChromeRenderViewTest : public content::RenderViewTest {
   content::ContentBrowserClient* CreateContentBrowserClient() override;
   content::ContentRendererClient* CreateContentRendererClient() override;
 
+  // Initializes commonly needed global state and renderer client parts.
+  // Use when overriding CreateContentRendererClient.
+  void InitChromeContentRendererClient(ChromeContentRendererClient* client);
+
   void EnableUserGestureSimulationForAutofill();
   void DisableUserGestureSimulationForAutofill();