Round 2 of dead private variable removal.

LLVM is now -Wunused-private-field clean except for
- lib/MC/MCDisassembler/Disassembler.h. Not sure why it keeps all those unaccessible fields.
- gtest.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158096 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ProfileInfoLoader.cpp b/lib/Analysis/ProfileInfoLoader.cpp
index eaa38da..027116e 100644
--- a/lib/Analysis/ProfileInfoLoader.cpp
+++ b/lib/Analysis/ProfileInfoLoader.cpp
@@ -83,10 +83,8 @@
 // program if the file is invalid or broken.
 //
 ProfileInfoLoader::ProfileInfoLoader(const char *ToolName,
-                                     const std::string &Filename,
-                                     Module &TheModule) :
-                                     Filename(Filename), 
-                                     M(TheModule), Warned(false) {
+                                     const std::string &Filename)
+  : Filename(Filename), Warned(false) {
   FILE *F = fopen(Filename.c_str(), "rb");
   if (F == 0) {
     errs() << ToolName << ": Error opening '" << Filename << "': ";
diff --git a/lib/Analysis/ProfileInfoLoaderPass.cpp b/lib/Analysis/ProfileInfoLoaderPass.cpp
index c4da807..5ecf052 100644
--- a/lib/Analysis/ProfileInfoLoaderPass.cpp
+++ b/lib/Analysis/ProfileInfoLoaderPass.cpp
@@ -152,7 +152,7 @@
 }
 
 bool LoaderPass::runOnModule(Module &M) {
-  ProfileInfoLoader PIL("profile-loader", Filename, M);
+  ProfileInfoLoader PIL("profile-loader", Filename);
 
   EdgeInformation.clear();
   std::vector<unsigned> Counters = PIL.getRawEdgeCounts();