Add flag to enable immersive fullscreen for v2 apps

ash/ash_switches.cc

Index: ash/ash_switches.cc
diff --git a/ash/ash_switches.cc b/ash/ash_switches.cc
index 934cbac7debf95f1904567f1cb1a1022c8262c2d..43afdf51a3072bc27fbff8386be10cb11664f477 100644
--- a/ash/ash_switches.cc
+++ b/ash/ash_switches.cc
@@ -94,6 +94,10 @@ const char kAshEnableDockedWindows[] = "ash-enable-docked-windows";
 // Disable dragging items off the shelf to unpin them.
 const char kAshDisableDragOffShelf[] = "ash-disable-drag-off-shelf";
 
+// Enables putting apps into immersive fullscreen via <F4>.
+const char kAshEnableAppImmersiveFullscreen[] =
+    "ash-enable-app-immersive-fullscreen";

[oshima, 2013/11/07 18:56:13]

shouldn't this be in apps/switches? (ash doesn't have app concept)

[pkotwicz, 2013/11/07 22:21:48]

It should probably stay here because the switch will apply to both v1 and v2
apps. My understanding is that most of the code in apps/ is for v2 apps.

[oshima, 2013/11/08 00:26:29]

If that's the case, this should be in chrome/common

[pkotwicz, 2013/11/08 01:16:57]

I do not think that we want to eventually support immersive fullscreen on all
platforms. But I can move the flag to chrome/common if you prefer.

[oshima, 2013/11/08 18:22:29]

Ash should not know about apps v1/v2 stuff, and this flag is used in
chrome/browser, not in ash, so please move to chrome/common.

+
 #if defined(OS_CHROMEOS)
 // Enables the "full multi profile mode" - as it was in M-31.
 const char kAshEnableFullMultiProfileMode[] =