Revert "Use configStore for maxVirtualDisplay Size"

This reverts commit 56a5dbd3b050cbfd324308d224c7d12f4aec3320.

Change-Id: I66224bb48d3146846200ff7f2d5a66d1d8ff5cf7
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 85b6f2a..e6ccc41 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -105,6 +105,7 @@
 {
 public:
 
+
     // This is the phase offset in nanoseconds of the software vsync event
     // relative to the vsync event reported by HWComposer.  The software vsync
     // event is when SurfaceFlinger and Choreographer-based applications run each
@@ -141,10 +142,6 @@
     // GL composition.
     static bool useHwcForRgbToYuv;
 
-    // Maximum dimension supported by HWC for virtual display.
-    // Equal to min(max_height, max_width).
-    static uint64_t maxVirtualDisplaySize;
-
     static char const* getServiceName() ANDROID_API {
         return "SurfaceFlinger";
     }