libcameraservice: Stop using IGBC::BufferItem

Switches all uses of IGraphicBufferConsumer::BufferItem (and
BufferQueue::BufferItem) to the BufferItem in libgui. Depends on
frameworks/native I699ed0a6837076867ca756b28d1ffb2238f7a0d9.

Change-Id: I187b3a7d05196b6289596afac8fb9a9d4aebff76
diff --git a/services/camera/libcameraservice/gui/RingBufferConsumer.h b/services/camera/libcameraservice/gui/RingBufferConsumer.h
index 90fd734..83e7298 100644
--- a/services/camera/libcameraservice/gui/RingBufferConsumer.h
+++ b/services/camera/libcameraservice/gui/RingBufferConsumer.h
@@ -17,6 +17,7 @@
 #ifndef ANDROID_GUI_RINGBUFFERCONSUMER_H
 #define ANDROID_GUI_RINGBUFFERCONSUMER_H
 
+#include <gui/BufferItem.h>
 #include <gui/ConsumerBase.h>
 
 #include <ui/GraphicBuffer.h>
@@ -54,8 +55,6 @@
   public:
     typedef ConsumerBase::FrameAvailableListener FrameAvailableListener;
 
-    typedef BufferQueue::BufferItem BufferItem;
-
     enum { INVALID_BUFFER_SLOT = BufferQueue::INVALID_BUFFER_SLOT };
     enum { NO_BUFFER_AVAILABLE = BufferQueue::NO_BUFFER_AVAILABLE };
 
@@ -165,7 +164,7 @@
   private:
 
     // Override ConsumerBase::onFrameAvailable
-    virtual void onFrameAvailable(const android::BufferItem& item);
+    virtual void onFrameAvailable(const BufferItem& item);
 
     void pinBufferLocked(const BufferItem& item);
     void unpinBuffer(const BufferItem& item);