X87: [crankshaft] Record inlined shared function infos instead of closures.

port 388e791d (r28672).

original commit message:

   The list of inlined functions is used in exactly two places - for live
    edit and to prevent code flushing for inlined functions - and those are
    fine with SharedFunctionInfo and don't require a closure.

    This is one additional step towards inlining based on SharedFunctionInfo
    instead of JSFunction.

BUG=

Review URL: https://codereview.chromium.org/1143003003

Cr-Commit-Position: refs/heads/master@{#28719}

src/x87/lithium-codegen-x87.cc

@@ -1262,17 +1262,10 @@ int LCodeGen::DefineDeoptimizationLiteral(Handle<Object> literal) {
 
 
 void LCodeGen::PopulateDeoptimizationLiteralsWithInlinedFunctions() {
-  DCHECK(deoptimization_literals_.length() == 0);
-
-  const ZoneList<Handle<JSFunction> >* inlined_closures =
-      chunk()->inlined_closures();
-
-  for (int i = 0, length = inlined_closures->length();
-       i < length;
-       i++) {
-    DefineDeoptimizationLiteral(inlined_closures->at(i));
+  DCHECK_EQ(0, deoptimization_literals_.length());
+  for (auto function : chunk()->inlined_functions()) {
+    DefineDeoptimizationLiteral(function);
   }
-
   inlined_function_count_ = deoptimization_literals_.length();
 }
 

src/x87/lithium-x87.cc

@@ -2669,7 +2669,7 @@ LInstruction* LChunkBuilder::DoEnterInlined(HEnterInlined* instr) {
   inner->BindContext(instr->closure_context());
   inner->set_entry(instr);
   current_block_->UpdateEnvironment(inner);
-  chunk_->AddInlinedClosure(instr->closure());
+  chunk_->AddInlinedFunction(instr->shared());
   return NULL;
 }