Revert "Add initial support for inlining."

src/compiler/pipeline.cc

Index: src/compiler/pipeline.cc
diff --git a/src/compiler/pipeline.cc b/src/compiler/pipeline.cc
index bc1513ad5c9638bf597630bb408fbaf5f9c993c9..2e9ef98b657cf4d4b91bf710660c6e1324371052 100644
--- a/src/compiler/pipeline.cc
+++ b/src/compiler/pipeline.cc
@@ -13,7 +13,6 @@
 #include "src/compiler/instruction-selector.h"
 #include "src/compiler/js-context-specialization.h"
 #include "src/compiler/js-generic-lowering.h"
-#include "src/compiler/js-inlining.h"
 #include "src/compiler/js-typed-lowering.h"
 #include "src/compiler/phi-reducer.h"
 #include "src/compiler/register-allocator.h"
@@ -187,22 +186,14 @@ Handle<Code> Pipeline::GenerateCode() {
   VerifyAndPrintGraph(&graph, "Initial untyped");
 
   if (FLAG_context_specialization) {
-    SourcePositionTable::Scope pos(&source_positions,
-                                   SourcePosition::Unknown());
+    SourcePositionTable::Scope pos_(&source_positions,
+                                    SourcePosition::Unknown());
     // Specialize the code to the context as aggressively as possible.
     JSContextSpecializer spec(info(), &jsgraph, context_node);
     spec.SpecializeToContext();
     VerifyAndPrintGraph(&graph, "Context specialized");
   }
 
-  if (FLAG_turbo_inlining) {
-    SourcePositionTable::Scope pos(&source_positions,
-                                   SourcePosition::Unknown());
-    JSInliner inliner(info(), &jsgraph);
-    inliner.Inline();
-    VerifyAndPrintGraph(&graph, "Inlined");
-  }
-
   // Print a replay of the initial graph.
   if (FLAG_print_turbo_replay) {
     GraphReplayPrinter::PrintReplay(&graph);