Get rid of content dependency from sandbox_policy.h

chrome/common/chrome_switches.h

Index: chrome/common/chrome_switches.h
===================================================================
--- chrome/common/chrome_switches.h	(revision 86986)
+++ chrome/common/chrome_switches.h	(working copy)
@@ -47,7 +47,6 @@
 extern const char kBrowserAssertTest[];
 extern const char kBrowserCrashTest[];
 extern const char kCheckForUpdateIntervalSec[];
-extern const char kChromeFrame[];
 extern const char kChromeVersion[];
 extern const char kCloudPrintDeleteFile[];
 extern const char kCloudPrintFile[];
@@ -65,7 +64,6 @@
 extern const char kDisableAccelerated2dCanvas[];
 extern const char kDisableAcceleratedLayers[];
 extern const char kDisableAcceleratedVideo[];
-extern const char kDisableAltWinstation[];
 extern const char kDisableAuthNegotiateCnameLookup[];
 extern const char kDisableBackgroundMode[];
 extern const char kDisableBackgroundNetworking[];
@@ -202,7 +200,6 @@
 extern const char kMultiProfiles[];
 extern const char kNaClDebugIP[];
 extern const char kNaClDebugPorts[];
-extern const char kNaClBrokerProcess[];
 extern const char kNaClLoaderCmdPrefix[];
 extern const char kNaClStartupDialog[];
 extern const char kNetLogLevel[];
@@ -267,7 +264,6 @@
 extern const char kTestName[];
 extern const char kTestType[];
 extern const char kTestingChannelID[];
-extern const char kTrustedPlugins[];
 extern const char kTryChromeAgain[];
 extern const char kUninstall[];
 extern const char kUsePureViews[];