Move ModuleContext.ModuleBuild to ModuleContext.Build

Now that android.ModuleContext does not include blueprint.ModuleContext
we can rename android.ModuleContext.ModuleBuild to
android.ModuleContext.Build without colliding with
blueprint.ModuleContext.Build.  Leave ModuleBuild as a wrapper around
Build for now to avoid having to update all the users outside
build/soong simultaneously.

Test: m checkbuild
Change-Id: I18eb8cc04faf002049a11d9aac97e9732ff5d638
diff --git a/cc/gen.go b/cc/gen.go
index 2280e0f..15b37b5 100644
--- a/cc/gen.go
+++ b/cc/gen.go
@@ -66,7 +66,7 @@
 func genYacc(ctx android.ModuleContext, yaccFile android.Path, outFile android.ModuleGenPath, yaccFlags string) (headerFile android.ModuleGenPath) {
 	headerFile = android.GenPathWithExt(ctx, "yacc", yaccFile, "h")
 
-	ctx.ModuleBuild(pctx, android.ModuleBuildParams{
+	ctx.Build(pctx, android.BuildParams{
 		Rule:           yacc,
 		Description:    "yacc " + yaccFile.Rel(),
 		Output:         outFile,
@@ -83,7 +83,7 @@
 
 func genAidl(ctx android.ModuleContext, aidlFile android.Path, outFile android.ModuleGenPath, aidlFlags string) android.Paths {
 
-	ctx.ModuleBuild(pctx, android.ModuleBuildParams{
+	ctx.Build(pctx, android.BuildParams{
 		Rule:        aidl,
 		Description: "aidl " + aidlFile.Rel(),
 		Output:      outFile,
@@ -99,7 +99,7 @@
 }
 
 func genLex(ctx android.ModuleContext, lexFile android.Path, outFile android.ModuleGenPath) {
-	ctx.ModuleBuild(pctx, android.ModuleBuildParams{
+	ctx.Build(pctx, android.BuildParams{
 		Rule:        lex,
 		Description: "lex " + lexFile.Rel(),
 		Output:      outFile,
@@ -113,7 +113,7 @@
 
 	windmcCmd := gccCmd(flags.toolchain, "windmc")
 
-	ctx.ModuleBuild(pctx, android.ModuleBuildParams{
+	ctx.Build(pctx, android.BuildParams{
 		Rule:           windmc,
 		Description:    "windmc " + srcFile.Rel(),
 		Output:         rcFile,