bug 688733 - nsWindow::mIMEComposing is used uninitialised r=dougt

widget/src/android/nsWindow.cpp

@@ -174,7 +174,8 @@ nsWindow::DumpWindows(const nsTArray<nsWindow*>& wins, int indent)
 nsWindow::nsWindow() :
     mIsVisible(PR_FALSE),
     mParent(nsnull),
-    mFocus(nsnull)
+    mFocus(nsnull),
+    mIMEComposing(PR_FALSE)
 {
 }