Merge "Update clang to r328903"

cc/config/clang.go

@@ -177,6 +177,10 @@ func init() {
 		// warning are fixed.
 		"-Wno-enum-compare",
 		"-Wno-enum-compare-switch",
+
+		// Disable c++98-specific warning since Android is not concerned with C++98
+		// compatibility.
+		"-Wno-c++98-compat-extra-semi",
 	}, " "))
 }
 

cc/config/global.go

@@ -124,8 +124,8 @@ var (
 
 	// prebuilts/clang default settings.
 	ClangDefaultBase         = "prebuilts/clang/host"
-	ClangDefaultVersion      = "clang-4679922"
-	ClangDefaultShortVersion = "7.0.1"
+	ClangDefaultVersion      = "clang-r328903"
+	ClangDefaultShortVersion = "7.0.2"
 
 	// Directories with warnings from Android.bp files.
 	WarningAllowedProjects = []string{