Create a content public browser API around the ChildProcessSecurityPolicy class. The implementation of this
interface lives in content\browser\child_process_security_policy_impl.cc/.h.

Moved some security checks from the TabContentsDelegate implementation (chrome\browser) to the TabContents
code in content.

BUG=98716
Review URL: https://chromiumcodereview.appspot.com/9360014

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@121137 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/browser_process_impl.cc b/chrome/browser/browser_process_impl.cc
index 44913459..40aa7f45 100644
--- a/chrome/browser/browser_process_impl.cc
+++ b/chrome/browser/browser_process_impl.cc
@@ -67,11 +67,11 @@
 #include "chrome/common/switch_utils.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/installer/util/google_update_constants.h"
-#include "content/browser/child_process_security_policy.h"
 #include "content/browser/download/mhtml_generation_manager.h"
 #include "content/browser/net/browser_online_state_observer.h"
 #include "content/browser/renderer_host/resource_dispatcher_host.h"
 #include "content/public/browser/browser_thread.h"
+#include "content/public/browser/child_process_security_policy.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/plugin_service.h"
 #include "content/public/browser/render_process_host.h"
@@ -113,6 +113,7 @@
 #endif
 
 using content::BrowserThread;
+using content::ChildProcessSecurityPolicy;
 using content::PluginService;
 
 BrowserProcessImpl::BrowserProcessImpl(const CommandLine& command_line)