Backout c048eb7cc728 for checkerboarding regresions

http://graphs.mozilla.org/graph.html#tests=[[175,63,20]]&sel=none&displayrange=7&datatype=running
http://graphs.mozilla.org/graph.html#tests=[[201,63,20]]&sel=none&displayrange=7&datatype=running

widget/android/nsAppShell.cpp

@@ -397,6 +397,22 @@ nsAppShell::ProcessNextNativeEvent(bool mayWait)
         break;
     }
 
+    case AndroidGeckoEvent::VIEWPORT:
+    case AndroidGeckoEvent::BROADCAST: {
+
+        if (curEvent->Characters().Length() == 0)
+            break;
+
+        nsCOMPtr<nsIObserverService> obsServ =
+            mozilla::services::GetObserverService();
+
+        const NS_ConvertUTF16toUTF8 topic(curEvent->Characters());
+        const nsPromiseFlatString& data = PromiseFlatString(curEvent->CharactersExtra());
+
+        obsServ->NotifyObservers(nsnull, topic.get(), data.get());
+        break;
+    }
+
     case AndroidGeckoEvent::LOAD_URI: {
         nsCOMPtr<nsICommandLineRunner> cmdline
             (do_CreateInstance("@mozilla.org/toolkit/command-line;1"));
@@ -648,7 +664,6 @@ nsAppShell::PostEvent(AndroidGeckoEvent *ae)
         if (!allowCoalescingNextViewport)
             mQueuedViewportEvent = nsnull;
     }
-
     NotifyNativeEvent();
 }
 

widget/android/nsWindow.cpp

@@ -82,7 +82,6 @@ using mozilla::unused;
 #include "imgIEncoder.h"
 
 #include "nsStringGlue.h"
-#include "nsAutoPtr.h"
 
 using namespace mozilla;
 using namespace mozilla::widget;
@@ -894,34 +893,6 @@ nsWindow::OnGlobalAndroidEvent(AndroidGeckoEvent *ae)
                 win->mFocus->OnKeyEvent(ae);
             break;
 
-        case AndroidGeckoEvent::VIEWPORT:
-        case AndroidGeckoEvent::BROADCAST: {
-            if (ae->Characters().Length() == 0)
-                break;
-
-            nsCOMPtr<nsIObserverService> obsServ =
-                mozilla::services::GetObserverService();
-
-            const NS_ConvertUTF16toUTF8 topic(ae->Characters());
-            const nsPromiseFlatString& data = PromiseFlatString(ae->CharactersExtra());
-
-            obsServ->NotifyObservers(nsnull, topic.get(), data.get());
-
-            if (ae->Type() == AndroidGeckoEvent::VIEWPORT) {
-                // We know that we've caused a complete invalidation
-                // and don't want to wait for the refresh driver
-                // to kick off a draw so we start one now.
-                // There are other smaller invalidations for touch hilighting that
-                // happen earlier so we don't necessarily want to have the
-                // refresh driver naively start a paint when we get the first
-                // invalidation.
-                nsIntRect rect(0, 0, win->mBounds.width, win->mBounds.height);
-                nsAutoPtr<AndroidGeckoEvent> event(new AndroidGeckoEvent(AndroidGeckoEvent::DRAW, rect));
-                win->OnDraw(event);
-            }
-            break;
-        }
-
         case AndroidGeckoEvent::DRAW:
             layers::renderTraceEventStart("Global draw start", "414141");
             win->OnDraw(ae);