Revert 174880 due to compilation error in pdf_browsertest.cc

content/browser/session_history_browsertest.cc

Index: content/browser/session_history_browsertest.cc
===================================================================
--- content/browser/session_history_browsertest.cc	(revision 174946)
+++ content/browser/session_history_browsertest.cc	(working copy)
@@ -431,18 +431,14 @@
   int length;
   ASSERT_TRUE(ExecuteJavaScriptAndExtractInt(
       shell()->web_contents()->GetRenderViewHost(),
-      "",
-      "domAutomationController.send(history.length)",
-      &length));
+      L"", L"domAutomationController.send(history.length)", &length));
   EXPECT_EQ(1, length);
 
   NavigateToURL(shell(), GetURL("title1.html"));
 
   ASSERT_TRUE(ExecuteJavaScriptAndExtractInt(
       shell()->web_contents()->GetRenderViewHost(),
-      "",
-      "domAutomationController.send(history.length)",
-      &length));
+      L"", L"domAutomationController.send(history.length)", &length));
   EXPECT_EQ(2, length);
 
   // Now test that history.length is updated when the navigation is committed.
@@ -450,9 +446,7 @@
 
   ASSERT_TRUE(ExecuteJavaScriptAndExtractInt(
       shell()->web_contents()->GetRenderViewHost(),
-      "",
-      "domAutomationController.send(history.length)",
-      &length));
+      L"", L"domAutomationController.send(history.length)", &length));
   EXPECT_EQ(3, length);
 
   GoBack();
@@ -463,9 +457,7 @@
 
   ASSERT_TRUE(ExecuteJavaScriptAndExtractInt(
       shell()->web_contents()->GetRenderViewHost(),
-      "",
-      "domAutomationController.send(history.length)",
-      &length));
+      L"", L"domAutomationController.send(history.length)", &length));
   EXPECT_EQ(2, length);
 }