test_runner: Move everything else into content namespace.

content/shell/renderer/test_runner/WebPermissions.h

Index: content/shell/renderer/test_runner/WebPermissions.h
diff --git a/content/shell/renderer/test_runner/WebPermissions.h b/content/shell/renderer/test_runner/WebPermissions.h
index f942d405a92665d732891f36dc30d3f3583ef3eb..85330b6e390225f3a3009ef73a2888c4aeade5f8 100644
--- a/content/shell/renderer/test_runner/WebPermissions.h
+++ b/content/shell/renderer/test_runner/WebPermissions.h
@@ -9,12 +9,10 @@
 #include "third_party/WebKit/public/web/WebFrame.h"
 #include "third_party/WebKit/public/web/WebPermissionClient.h"
 
-namespace WebTestRunner {
-class WebTestDelegate;
-}
-
 namespace content {
 
+class WebTestDelegate;
+
 class WebPermissions : public blink::WebPermissionClient {
 public:
     WebPermissions();
@@ -39,11 +37,11 @@ public:
     // Resets the policy to allow everything, except for running insecure content.
     void reset();
 
-    void setDelegate(WebTestRunner::WebTestDelegate*);
+    void setDelegate(WebTestDelegate*);
     void setDumpCallbacks(bool);
 
 private:
-    WebTestRunner::WebTestDelegate* m_delegate;
+    WebTestDelegate* m_delegate;
     bool m_dumpCallbacks;
 
     bool m_imagesAllowed;