"Modularize" SkSG

* relocate all SkSG-related files under modules/sksg/
* fix various tidbits to make non-sksg builds possible
* drop obsolete SampleSGInval.cpp

Change-Id: I54e6c5bb1a09f45030fa8d607b3eb3f7cba78957
Reviewed-on: https://skia-review.googlesource.com/130025
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Klein <mtklein@google.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/tools/viewer/Viewer.cpp b/tools/viewer/Viewer.cpp
index 85a72984a3..2357a18bb5 100644
--- a/tools/viewer/Viewer.cpp
+++ b/tools/viewer/Viewer.cpp
@@ -37,11 +37,14 @@
 #include "SkTaskGroup.h"
 #include "SkTestFontMgr.h"
 #include "SkThreadedBMPDevice.h"
-#include "SlideDir.h"
 #include "SvgSlide.h"
 #include "ccpr/GrCoverageCountingPathRenderer.h"
 #include "imgui.h"
 
+#if defined(SK_HAS_SKSG)
+    #include "SlideDir.h"
+#endif
+
 #if defined(SK_ENABLE_SKOTTIE)
     #include "SkottieSlide.h"
 #endif
@@ -646,13 +649,14 @@ void Viewer::initSlides() {
                     addSlide(name, SkOSPath::Join(flag.c_str(), name.c_str()), info.fFactory);
                 }
             }
-
+#if defined(SK_HAS_SKSG)
             if (!dirSlides.empty()) {
                 fSlides.push_back(
                     sk_make_sp<SlideDir>(SkStringPrintf("%s[%s]", info.fDirName, flag.c_str()),
                                          std::move(dirSlides)));
                 dirSlides.reset();
             }
+#endif
         }
     }
 }