Remove --disable-fullscreen-within-tab command-line flag.

chrome/browser/ui/browser.cc

Index: chrome/browser/ui/browser.cc
diff --git a/chrome/browser/ui/browser.cc b/chrome/browser/ui/browser.cc
index db19aee5d85607283b8c7f1bf17e173b15e94a7a..a2bcd0ba8249dd4eceb3c203584b41446735e13b 100644
--- a/chrome/browser/ui/browser.cc
+++ b/chrome/browser/ui/browser.cc
@@ -1602,8 +1602,7 @@ void Browser::EnumerateDirectory(WebContents* web_contents,
 }
 
 bool Browser::EmbedsFullscreenWidget() const {

[Avi (use Gerrit), 2014/07/10 05:30:04]

Is this a useful function if it always returns true? Can we kill it?

[miu, 2014/07/10 06:20:16]

Can't kill it.  It's an override of
WebContentsDelegate::EmbedsFullscreenWidget(), and there are other delegates
that would return false.

[Avi (use Gerrit), 2014/07/10 13:14:22]

No problem.

-  return !CommandLine::ForCurrentProcess()->
-      HasSwitch(switches::kDisableFullscreenWithinTab);
+  return true;
 }
 
 void Browser::ToggleFullscreenModeForTab(WebContents* web_contents,