Revert "resolved conflicts for merge of 220c3f4f to master"

Reverted as hwui doesn't agree.

This reverts commit 8a902d9f24e83c87b054adb5836b4a5b8a257be9.

Change-Id: I109e7b02bee2921e2155ded6df36f52e6f574b5a
diff --git a/libs/hwui/FontRenderer.cpp b/libs/hwui/FontRenderer.cpp
index 27ee0dc..5b5b098 100644
--- a/libs/hwui/FontRenderer.cpp
+++ b/libs/hwui/FontRenderer.cpp
@@ -47,7 +47,7 @@
 ///////////////////////////////////////////////////////////////////////////////
 // TextSetupFunctor
 ///////////////////////////////////////////////////////////////////////////////
-status_t TextSetupFunctor::operator ()(int /* what */, void* data) {
+status_t TextSetupFunctor::operator ()(int what, void* data) {
     Data* typedData = reinterpret_cast<Data*>(data);
     GLenum glyphFormat = typedData ? typedData->glyphFormat : GL_ALPHA;