Remove WebContents::Was{Hidden,Shown}() from the content public interface

chrome/test/base/chrome_render_view_host_test_harness.cc

Index: chrome/test/base/chrome_render_view_host_test_harness.cc
diff --git a/chrome/test/base/chrome_render_view_host_test_harness.cc b/chrome/test/base/chrome_render_view_host_test_harness.cc
index ac6085a2653eee4bcd8fd066c91e2ea6159981e0..e4a85603d383fdf5c27f08952745046e259c29e4 100644
--- a/chrome/test/base/chrome_render_view_host_test_harness.cc
+++ b/chrome/test/base/chrome_render_view_host_test_harness.cc
@@ -15,6 +15,7 @@
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/signin/core/browser/fake_signin_manager.h"
+#include "content/public/test/web_contents_tester.h"
 
 #if defined(USE_ASH)
 #include "ash/shell.h"
@@ -22,6 +23,7 @@
 
 using content::RenderViewHostTester;
 using content::RenderViewHostTestHarness;
+using content::WebContentsTester;
 
 namespace {
 
@@ -59,6 +61,14 @@ TestingProfile* ChromeRenderViewHostTestHarness::profile() {
   return static_cast<TestingProfile*>(browser_context());
 }
 
+void ChromeRenderViewHostTestHarness::SimulateShow() {
+  WebContentsTester::For(web_contents())->WasShownForTest();
+}
+
+void ChromeRenderViewHostTestHarness::SimulateHide() {
+  WebContentsTester::For(web_contents())->WasHiddenForTest();
+}
+
 void ChromeRenderViewHostTestHarness::TearDown() {
   RenderViewHostTestHarness::TearDown();
 #if defined(USE_ASH)