Remove extraneous qualifiers due to "using namespace". NFC

llvm-svn: 239038
diff --git a/clang/lib/Driver/ToolChains.cpp b/clang/lib/Driver/ToolChains.cpp
index 037b91e..c9fb5ad 100644
--- a/clang/lib/Driver/ToolChains.cpp
+++ b/clang/lib/Driver/ToolChains.cpp
@@ -879,8 +879,8 @@
   return DAL;
 }
 
-void MachO::AddLinkRuntimeLibArgs(const llvm::opt::ArgList &Args,
-                                  llvm::opt::ArgStringList &CmdArgs) const {
+void MachO::AddLinkRuntimeLibArgs(const ArgList &Args,
+                                  ArgStringList &CmdArgs) const {
   // Embedded targets are simple at the moment, not supporting sanitizers and
   // with different libraries for each member of the product { static, PIC } x
   // { hard-float, soft-float }
@@ -989,8 +989,8 @@
   return getArch() == llvm::Triple::x86 || getArch() == llvm::Triple::x86_64;
 }
 
-void Darwin::addMinVersionArgs(const llvm::opt::ArgList &Args,
-                               llvm::opt::ArgStringList &CmdArgs) const {
+void Darwin::addMinVersionArgs(const ArgList &Args,
+                               ArgStringList &CmdArgs) const {
   VersionTuple TargetVersion = getTargetVersion();
 
   if (isTargetIOSSimulator())
@@ -1005,8 +1005,8 @@
   CmdArgs.push_back(Args.MakeArgString(TargetVersion.getAsString()));
 }
 
-void Darwin::addStartObjectFileArgs(const llvm::opt::ArgList &Args,
-                                    llvm::opt::ArgStringList &CmdArgs) const {
+void Darwin::addStartObjectFileArgs(const ArgList &Args,
+                                    ArgStringList &CmdArgs) const {
   // Derived from startfile spec.
   if (Args.hasArg(options::OPT_dynamiclib)) {
     // Derived from darwin_dylib1 spec.
@@ -1575,7 +1575,7 @@
 }
 
 static bool findMIPSMultilibs(const llvm::Triple &TargetTriple, StringRef Path,
-                              const llvm::opt::ArgList &Args,
+                              const ArgList &Args,
                               DetectedMultilibs &Result) {
   // Some MIPS toolchains put libraries and object files compiled
   // using different options in to the sub-directoris which names
@@ -3705,8 +3705,8 @@
   }
 }
 
-void XCore::addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
-                                     llvm::opt::ArgStringList &CC1Args) const {
+void XCore::addClangTargetOptions(const ArgList &DriverArgs,
+                                  ArgStringList &CC1Args) const {
   CC1Args.push_back("-nostdsysteminc");
 }