Make native_coverage clause work with ClangCoverage

Make uses NATIVE_COVERAGE to enable gcov coverage and CLANG_COVERAGE
to enable clang coverage.  NATIVE_COVERAGE is translated to the Soong
Native_coverage product variable which triggers the native_coverage
clause in Android.bp files.  The clause also needs to be triggered
for CLANG_COVERAGE.

Rename the existing Native_coverage product variable to GcovCoverage,
and regenerate Native_coverage when either GcovCoverage or
ClangCoverage are set.

Also remove NativeLineCoverage, it wasn't doing anything differently
than Native_coverage.

Bug: 159059537
Test: m checkbuild
Change-Id: I215124a9b35a2ad50ad562079d392e3d33da11f4

1 files changed, 2 insertions, 2 deletions

diff --git a/cc/coverage.go b/cc/coverage.go
index 1a559a9a5..c8233247f 100644
--- a/cc/coverage.go
+++ b/cc/coverage.go
@@ -74,8 +74,8 @@ func (cov *coverage) deps(ctx DepsContext, deps Deps) Deps {
 }
 
 func (cov *coverage) flags(ctx ModuleContext, flags Flags, deps PathDeps) (Flags, PathDeps) {
-	gcovCoverage := ctx.DeviceConfig().NativeCoverageEnabled()
 	clangCoverage := ctx.DeviceConfig().ClangCoverageEnabled()
+	gcovCoverage := ctx.DeviceConfig().GcovCoverageEnabled()
 
 	if !gcovCoverage && !clangCoverage {
 		return flags, deps
@@ -161,7 +161,7 @@ func (cov *coverage) begin(ctx BaseModuleContext) {
 func SetCoverageProperties(ctx android.BaseModuleContext, properties CoverageProperties, moduleTypeHasCoverage bool,
 	useSdk bool, sdkVersion string) CoverageProperties {
 	// Coverage is disabled globally
-	if !ctx.DeviceConfig().NativeCoverageEnabled() && !ctx.DeviceConfig().ClangCoverageEnabled() {
+	if !ctx.DeviceConfig().NativeCoverageEnabled() {
 		return properties
 	}