Change device factories to take SkImageInfo instead of SkBitmap::Config

dm/DM.cpp

 // Main binary for DM.
 // For a high-level overview, please see dm/README.
 
 #include "GrContext.h"
 #include "GrContextFactory.h"
 #include "SkCommandLineFlags.h"
 #include "SkForceLinking.h"
 #include "SkGraphics.h"
 #include "SkString.h"
 #include "gm.h"
@@ skipping 35 matching lines @@
         s[i] = tolower(s[i]);
     }
     return s;
 }
 
 static void kick_off_tasks(const SkTDArray<GMRegistry::Factory>& gms,
                            const SkTArray<SkString>& configs,
                            const DM::Expectations& expectations,
                            DM::Reporter* reporter,
                            DM::TaskRunner* tasks) {
-    const SkBitmap::Config _565 = SkBitmap::kRGB_565_Config;
-    const SkBitmap::Config _8888 = SkBitmap::kARGB_8888_Config;
+    const SkColorType _565 = kRGB_565_SkColorType;
+    const SkColorType _8888 = kPMColor_SkColorType;
     const GrContextFactory::GLContextType native = GrContextFactory::kNative_GLContextType;
     const GrContextFactory::GLContextType null   = GrContextFactory::kNull_GLContextType;
     const GrContextFactory::GLContextType debug  = GrContextFactory::kDebug_GLContextType;
     const GrContextFactory::GLContextType angle  =
     #if SK_ANGLE
         GrContextFactory::kANGLE_GLContextType;
     #else
         native;
     #endif
     const GrContextFactory::GLContextType mesa   =
@@ skipping 81 matching lines @@
     SkGraphics::Term();
 
     return reporter.failed() > 0;
 }
 
 #if !defined(SK_BUILD_FOR_IOS) && !defined(SK_BUILD_FOR_NACL)
 int main(int argc, char** argv) {
     return tool_main(argc, argv);
 }
 #endif