[3171580] don't automatically log GraphicBuffer allocation failures

some of these failures are not fatal and even expected in some cases
so they should not emit a dump in the log in those cases.

Change-Id: Idcfa252e3bfa9d74e27fe4ad8f8623aa01aa9c5e
diff --git a/libs/ui/GraphicBuffer.cpp b/libs/ui/GraphicBuffer.cpp
index 519c277..828a988 100644
--- a/libs/ui/GraphicBuffer.cpp
+++ b/libs/ui/GraphicBuffer.cpp
@@ -99,6 +99,11 @@
     return mInitCheck;
 }
 
+void GraphicBuffer::dumpAllocationsToSystemLog()
+{
+    GraphicBufferAllocator::dumpToSystemLog();
+}
+
 android_native_buffer_t* GraphicBuffer::getNativeBuffer() const
 {
     return static_cast<android_native_buffer_t*>(