Revert "Make HWUI's surface Reliable^TM"

This reverts commit 650bd9a7b35139354916d2522b59cc57eb5fddc3.

Reason for revert: broken emulator b/120342364

Exempt-From-Owner-Approval:

Change-Id: If05d9d87325e1d836375d7dc79ff66ef057d228d
diff --git a/libs/hwui/renderthread/EglManager.cpp b/libs/hwui/renderthread/EglManager.cpp
index 8230dfd..65ced6a 100644
--- a/libs/hwui/renderthread/EglManager.cpp
+++ b/libs/hwui/renderthread/EglManager.cpp
@@ -31,8 +31,6 @@
 
 #include <string>
 #include <vector>
-#include <system/window.h>
-#include <gui/Surface.h>
 
 #define GLES_VERSION 2
 
@@ -108,7 +106,7 @@
     LOG_ALWAYS_FATAL_IF(eglInitialize(mEglDisplay, &major, &minor) == EGL_FALSE,
                         "Failed to initialize display %p! err=%s", mEglDisplay, eglErrorString());
 
-    ALOGV("Initialized EGL, version %d.%d", (int)major, (int)minor);
+    ALOGI("Initialized EGL, version %d.%d", (int)major, (int)minor);
 
     initExtensions();