Revert r98089, it was breaking a clang test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98094 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/IPO/InlineAlways.cpp b/lib/Transforms/IPO/InlineAlways.cpp
index bc8028c..f11ecae 100644
--- a/lib/Transforms/IPO/InlineAlways.cpp
+++ b/lib/Transforms/IPO/InlineAlways.cpp
@@ -45,10 +45,7 @@
       return CA.getInlineFudgeFactor(CS);
     }
     void resetCachedCostInfo(Function *Caller) {
-      CA.resetCachedCostInfo(Caller);
-    }
-    void growCachedCostInfo(Function* Caller, Function* Callee) {
-      CA.growCachedCostInfo(Caller, Callee);
+      return CA.resetCachedCostInfo(Caller);
     }
     virtual bool doFinalization(CallGraph &CG) { 
       return removeDeadFunctions(CG, &NeverInline);