Revert of More removal of SkColorProfileType...

dm/DM.cpp

Index: dm/DM.cpp
diff --git a/dm/DM.cpp b/dm/DM.cpp
index 0eb679adee27a9267db4e89e5429f00208ac3968..69044080b58d3cbdcfe71cbe598226a03c38f517 100644
--- a/dm/DM.cpp
+++ b/dm/DM.cpp
@@ -1248,6 +1248,8 @@
 
 extern sk_sp<SkTypeface> (*gCreateTypefaceDelegate)(const char [], SkFontStyle );
 
+extern bool gDefaultProfileIsSRGB;
+
 int dm_main();
 int dm_main() {
     setbuf(stdout, nullptr);
@@ -1258,6 +1260,10 @@
     } else if (!FLAGS_writePath.isEmpty()) {
         sk_mkdir(FLAGS_writePath[0]);
         gVLog = freopen(SkOSPath::Join(FLAGS_writePath[0], "verbose.log").c_str(), "w", stderr);
+    }
+
+    if (FLAGS_forceSRGB) {
+        gDefaultProfileIsSRGB = true;
     }
 
     JsonWriter::DumpJson();  // It's handy for the bots to assume this is ~never missing.