Remove DMSrcSinkAndroid.

This code involves Skia having knowledge of HWUI internals and
causes problems with various build systems.  It is also not
currently being used and is therefore expendable.

Change-Id: I7b6a37fa4c9afcefbc6a957b49e7735da872ff14
Reviewed-on: https://skia-review.googlesource.com/6597
Commit-Queue: Derek Sollenberger <djsollen@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
diff --git a/tools/flags/SkCommonFlagsConfig.cpp b/tools/flags/SkCommonFlagsConfig.cpp
index 5763e4a..0654d0e 100644
--- a/tools/flags/SkCommonFlagsConfig.cpp
+++ b/tools/flags/SkCommonFlagsConfig.cpp
@@ -20,9 +20,6 @@
 #if defined(SK_BUILD_FOR_WIN)
     " angle_d3d11_es2"
 #endif
-#ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK
-    " hwui"
-#endif
     ;
 
 static const struct {
@@ -82,11 +79,7 @@
 };
 
 static const char configHelp[] =
-    "Options: 565 8888 srgb f16 nonrendering null pdf pdfa skp pipe svg xps"
-#ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK
-    " hwui"
-#endif
-    ;
+    "Options: 565 8888 srgb f16 nonrendering null pdf pdfa skp pipe svg xps";
 
 static const char* config_help_fn() {
     static SkString helpString;