Eliminate the -emit-module option, which emitted a module by parsing a
source file (e.g., a header). Immediately steal this useful option
name for building modules from a module map file.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145444 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/FrontendTool/ExecuteCompilerInvocation.cpp b/lib/FrontendTool/ExecuteCompilerInvocation.cpp
index db76886..fec12e3 100644
--- a/lib/FrontendTool/ExecuteCompilerInvocation.cpp
+++ b/lib/FrontendTool/ExecuteCompilerInvocation.cpp
@@ -49,9 +49,8 @@
   case EmitCodeGenOnly:        return new EmitCodeGenOnlyAction();
   case EmitObj:                return new EmitObjAction();
   case FixIt:                  return new FixItAction();
-  case GenerateModule:         return new GeneratePCHAction(true);
-  case GenerateModuleFromMap:  return new GenerateModuleAction;
-  case GeneratePCH:            return new GeneratePCHAction(false);
+  case GenerateModule:         return new GenerateModuleAction;
+  case GeneratePCH:            return new GeneratePCHAction;
   case GeneratePTH:            return new GeneratePTHAction();
   case InitOnly:               return new InitOnlyAction();
   case ParseSyntaxOnly:        return new SyntaxOnlyAction();