Refine DebugHelper.h into Log.h.

This removes USE_FUNC_LOGGER from libbcc-config.mk.
diff --git a/lib/RenderScript/RSCompiler.cpp b/lib/RenderScript/RSCompiler.cpp
index 4325f11..324696f 100644
--- a/lib/RenderScript/RSCompiler.cpp
+++ b/lib/RenderScript/RSCompiler.cpp
@@ -25,7 +25,7 @@
 #include "bcc/RenderScript/RSScript.h"
 #include "bcc/RenderScript/RSTransforms.h"
 #include "bcc/Source.h"
-#include "bcc/Support/DebugHelper.h"
+#include "bcc/Support/Log.h"
 
 using namespace bcc;
 
diff --git a/lib/RenderScript/RSCompilerDriver.cpp b/lib/RenderScript/RSCompilerDriver.cpp
index 0089a28..da87968 100644
--- a/lib/RenderScript/RSCompilerDriver.cpp
+++ b/lib/RenderScript/RSCompilerDriver.cpp
@@ -19,8 +19,8 @@
 #include "bcc/RenderScript/RSExecutable.h"
 #include "bcc/Support/CompilerConfig.h"
 #include "bcc/Support/TargetCompilerConfigs.h"
-#include "bcc/Support/DebugHelper.h"
 #include "bcc/Support/FileMutex.h"
+#include "bcc/Support/Log.h"
 #include "bcc/Support/InputFile.h"
 #include "bcc/Support/Initialization.h"
 #include "bcc/Support/OutputFile.h"
diff --git a/lib/RenderScript/RSExecutable.cpp b/lib/RenderScript/RSExecutable.cpp
index de730ed..bbb31db 100644
--- a/lib/RenderScript/RSExecutable.cpp
+++ b/lib/RenderScript/RSExecutable.cpp
@@ -16,8 +16,8 @@
 
 #include "bcc/RenderScript/RSExecutable.h"
 
-#include "bcc/Support/DebugHelper.h"
 #include "bcc/Support/FileBase.h"
+#include "bcc/Support/Log.h"
 #include "bcc/Support/OutputFile.h"
 #include "bcc/ExecutionEngine/SymbolResolverProxy.h"
 
diff --git a/lib/RenderScript/RSForEachExpand.cpp b/lib/RenderScript/RSForEachExpand.cpp
index 2c7315e..cf5008f 100644
--- a/lib/RenderScript/RSForEachExpand.cpp
+++ b/lib/RenderScript/RSForEachExpand.cpp
@@ -28,8 +28,8 @@
 #include <llvm/Type.h>
 
 #include "bcc/Config/Config.h"
-#include "bcc/Support/DebugHelper.h"
 #include "bcc/RenderScript/RSInfo.h"
+#include "bcc/Support/Log.h"
 
 using namespace bcc;
 
diff --git a/lib/RenderScript/RSInfo.cpp b/lib/RenderScript/RSInfo.cpp
index 0d31e38..536c83b 100644
--- a/lib/RenderScript/RSInfo.cpp
+++ b/lib/RenderScript/RSInfo.cpp
@@ -21,7 +21,7 @@
 #include <new>
 
 #include "bcc/Support/FileBase.h"
-#include "bcc/Support/DebugHelper.h"
+#include "bcc/Support/Log.h"
 #include "bcc/Support/Sha1Helper.h"
 
 using namespace bcc;
diff --git a/lib/RenderScript/RSInfoExtractor.cpp b/lib/RenderScript/RSInfoExtractor.cpp
index 2c55c4c..549e5e0 100644
--- a/lib/RenderScript/RSInfoExtractor.cpp
+++ b/lib/RenderScript/RSInfoExtractor.cpp
@@ -24,7 +24,7 @@
 #include <llvm/Module.h>
 
 #include "bcc/Source.h"
-#include "bcc/Support/DebugHelper.h"
+#include "bcc/Support/Log.h"
 
 using namespace bcc;
 
diff --git a/lib/RenderScript/RSInfoReader.cpp b/lib/RenderScript/RSInfoReader.cpp
index 4e42ffd..035209a 100644
--- a/lib/RenderScript/RSInfoReader.cpp
+++ b/lib/RenderScript/RSInfoReader.cpp
@@ -24,7 +24,7 @@
 
 #include <utils/FileMap.h>
 
-#include "bcc/Support/DebugHelper.h"
+#include "bcc/Support/Log.h"
 #include "bcc/Support/InputFile.h"
 
 using namespace bcc;
diff --git a/lib/RenderScript/RSInfoWriter.cpp b/lib/RenderScript/RSInfoWriter.cpp
index 1f19839..3cfb8da 100644
--- a/lib/RenderScript/RSInfoWriter.cpp
+++ b/lib/RenderScript/RSInfoWriter.cpp
@@ -20,7 +20,7 @@
 
 #include "bcc/RenderScript/RSInfo.h"
 
-#include "bcc/Support/DebugHelper.h"
+#include "bcc/Support/Log.h"
 #include "bcc/Support/OutputFile.h"
 
 using namespace bcc;
diff --git a/lib/RenderScript/RSScript.cpp b/lib/RenderScript/RSScript.cpp
index 4cf8475..ef39897 100644
--- a/lib/RenderScript/RSScript.cpp
+++ b/lib/RenderScript/RSScript.cpp
@@ -20,7 +20,7 @@
 
 #include <llvm/ADT/STLExtras.h>
 
-#include "bcc/Support/DebugHelper.h"
+#include "bcc/Support/Log.h"
 
 using namespace bcc;