emulator/opengl: Remove android::Mutex.

This patch removes the dependency on android::Mutex from
<cutils/threads.h> by providing a custom implementation, which
is a simple wrapper around pthread_mutex_t / CriticalSection,
under shared/emugl/common/mutex.h

+ Provide unit tests.

Change-Id: I379ef0c480c478ab9ba5f2faaf8274267eff37ba

1 files changed, 2 insertions, 2 deletions

diff --git a/emulator/opengl/tests/ut_renderer/Renderer.h b/emulator/opengl/tests/ut_renderer/Renderer.h
index cdf10b6..81f4077 100644
--- a/emulator/opengl/tests/ut_renderer/Renderer.h
+++ b/emulator/opengl/tests/ut_renderer/Renderer.h
@@ -19,7 +19,7 @@
 #include "RendererSurface.h"
 #include "RendererContext.h"
 #include "NativeWindowing.h"
-#include <utils/threads.h>
+#include "emugl/common/mutex.h"
 
 class RenderingThread;
 
@@ -57,6 +57,6 @@ private:
     NativeWindowing *m_nw;
     EGLDisplay m_dpy;
 
-    android::Mutex m_mutex; // single global mutex for the renderer class;
+    emugl::Mutex m_mutex; // single global mutex for the renderer class;
 };
 #endif