libgralloc: Change CAMERA_HEAP to ADSP_HEAP

This changes GRALLOC_USAGE_PRIVATE_CAMERA_HEAP to
GRALLOC_USAGE_PRIVATE_ADSP_HEAP as the CAMERA_HEAP
is not used anymore

Change-Id: I5a95f68c4c7f4445ade2398dd239faad9ed16b22
diff --git a/libgralloc/alloc_controller.cpp b/libgralloc/alloc_controller.cpp
index 20f7973..9af52c9 100644
--- a/libgralloc/alloc_controller.cpp
+++ b/libgralloc/alloc_controller.cpp
@@ -196,8 +196,8 @@
     if(usage & GRALLOC_USAGE_PRIVATE_MM_HEAP)
         ionFlags |= ION_HEAP(ION_CP_MM_HEAP_ID);
 
-    if(usage & GRALLOC_USAGE_PRIVATE_CAMERA_HEAP)
-        ionFlags |= ION_HEAP(ION_CAMERA_HEAP_ID);
+    if(usage & GRALLOC_USAGE_PRIVATE_ADSP_HEAP)
+        ionFlags |= ION_HEAP(ION_ADSP_HEAP_ID);
 
     if(usage & GRALLOC_USAGE_PROTECTED && !noncontig)
         ionFlags |= ION_SECURE;
diff --git a/libgralloc/gralloc_priv.h b/libgralloc/gralloc_priv.h
index d2f3073..519e1ca 100644
--- a/libgralloc/gralloc_priv.h
+++ b/libgralloc/gralloc_priv.h
@@ -47,8 +47,8 @@
     GRALLOC_USAGE_PRIVATE_IOMMU_HEAP      =       GRALLOC_USAGE_PRIVATE_2,
     /* MM heap is a carveout heap for video, can be secured*/
     GRALLOC_USAGE_PRIVATE_MM_HEAP         =       GRALLOC_USAGE_PRIVATE_3,
-    /* CAMERA heap is a carveout heap for camera, is not secured*/
-    GRALLOC_USAGE_PRIVATE_CAMERA_HEAP     =       0x01000000,
+    /* ADSP heap is a carveout heap, is not secured*/
+    GRALLOC_USAGE_PRIVATE_ADSP_HEAP       =       0x01000000,
 
     /* Set this for allocating uncached memory (using O_DSYNC)
      * cannot be used with noncontiguous heaps */
@@ -92,7 +92,7 @@
                              GRALLOC_USAGE_PRIVATE_SYSTEM_HEAP    |\
                              GRALLOC_USAGE_PRIVATE_IOMMU_HEAP     |\
                              GRALLOC_USAGE_PRIVATE_MM_HEAP        |\
-                             GRALLOC_USAGE_PRIVATE_CAMERA_HEAP)
+                             GRALLOC_USAGE_PRIVATE_ADSP_HEAP)
 
 #define INTERLACE_MASK 0x80
 #define S3D_FORMAT_MASK 0xFF000