switch to kDisplayP3 enum

This has the same values as kDCIP3, just a more accurate name.

See skbug.com/9792

Test: make

Change-Id: Id775857f08247c49033e8c2fe0c3255dfc44cace
diff --git a/libs/hwui/DeviceInfo.cpp b/libs/hwui/DeviceInfo.cpp
index 1a84313..0759471 100644
--- a/libs/hwui/DeviceInfo.cpp
+++ b/libs/hwui/DeviceInfo.cpp
@@ -88,7 +88,7 @@
     switch (dataspace) {
         case ADATASPACE_DISPLAY_P3:
             get()->mWideColorSpace =
-                    SkColorSpace::MakeRGB(SkNamedTransferFn::kSRGB, SkNamedGamut::kDCIP3);
+                    SkColorSpace::MakeRGB(SkNamedTransferFn::kSRGB, SkNamedGamut::kDisplayP3);
             break;
         case ADATASPACE_SCRGB:
             get()->mWideColorSpace = SkColorSpace::MakeSRGB();