Use static_assert instead of SK_COMPILE_ASSERT.

src/pdf/SkPDFResourceDict.cpp

Index: src/pdf/SkPDFResourceDict.cpp
diff --git a/src/pdf/SkPDFResourceDict.cpp b/src/pdf/SkPDFResourceDict.cpp
index 1f5bceac9c6e804b7aa15a4518931e68040e4bd4..dbe733e765a54d7132549f63c9cd05339f88c4f1 100644
--- a/src/pdf/SkPDFResourceDict.cpp
+++ b/src/pdf/SkPDFResourceDict.cpp
@@ -12,14 +12,10 @@
 // expected values as defined in the arrays below.
 // If these are failing, you may need to update the resource_type_prefixes
 // and resource_type_names arrays below.
-SK_COMPILE_ASSERT(SkPDFResourceDict::kExtGState_ResourceType == 0,
-                  resource_type_mismatch);
-SK_COMPILE_ASSERT(SkPDFResourceDict::kPattern_ResourceType == 1,
-                  resource_type_mismatch);
-SK_COMPILE_ASSERT(SkPDFResourceDict::kXObject_ResourceType == 2,
-                  resource_type_mismatch);
-SK_COMPILE_ASSERT(SkPDFResourceDict::kFont_ResourceType == 3,
-                  resource_type_mismatch);
+static_assert(SkPDFResourceDict::kExtGState_ResourceType == 0, "resource_type_mismatch");
+static_assert(SkPDFResourceDict::kPattern_ResourceType == 1, "resource_type_mismatch");
+static_assert(SkPDFResourceDict::kXObject_ResourceType == 2, "resource_type_mismatch");
+static_assert(SkPDFResourceDict::kFont_ResourceType == 3, "resource_type_mismatch");
 
 static const char resource_type_prefixes[] = {
         'G',