Switch browser back to use Gpu upload path

Change-Id: I8dbc25b6c5bdf6b8edf4ba2273b886cc000bfaff

bug:5395019
diff --git a/src/com/android/browser/BrowserSettings.java b/src/com/android/browser/BrowserSettings.java
index 2c0b2ec..b9eec9c 100644
--- a/src/com/android/browser/BrowserSettings.java
+++ b/src/com/android/browser/BrowserSettings.java
@@ -677,9 +677,9 @@
 
     public boolean enableCpuUploadPath() {
         if (!isDebugEnabled()) {
-            return true;
+            return false;
         }
-        return mPrefs.getBoolean(PREF_ENABLE_CPU_UPLOAD_PATH, true);
+        return mPrefs.getBoolean(PREF_ENABLE_CPU_UPLOAD_PATH, false);
     }
 
     public boolean enableJavascriptConsole() {