db845c: Switch gralloc to use gralloc.minigbm_msm instead of gralloc_gbm

Instead of carying our own copy of gralloc_gbm, try to utilize
the minigbm gralloc as it implements gralloc4

Change-Id: I628ff76d3ef7cf441b122bc6f2e49f662b0c7ed5
Signed-off-by: John Stultz <john.stultz@linaro.org>
diff --git a/manifest.xml b/manifest.xml
index 872b926..7ae10c3 100644
--- a/manifest.xml
+++ b/manifest.xml
@@ -58,33 +58,15 @@
         </interface>
     </hal>
     <hal format="hidl">
-        <name>android.hardware.graphics.allocator</name>
-        <transport>hwbinder</transport>
-        <version>2.0</version>
-        <interface>
-            <name>IAllocator</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
         <name>android.hardware.graphics.composer</name>
         <transport>hwbinder</transport>
-        <version>2.2</version>
+        <version>2.3</version>
         <interface>
             <name>IComposer</name>
             <instance>default</instance>
         </interface>
     </hal>
     <hal format="hidl">
-        <name>android.hardware.graphics.mapper</name>
-        <transport arch="32+64">passthrough</transport>
-        <version>2.1</version>
-        <interface>
-            <name>IMapper</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
         <name>android.hardware.keymaster</name>
         <transport>hwbinder</transport>
         <version>3.0</version>