Initialize interface descriptor for ToNumberStub.

src/code-stubs.h

Index: src/code-stubs.h
diff --git a/src/code-stubs.h b/src/code-stubs.h
index 07e34be578b2a6533b5c2759b5281901af41043d..79043d5e0f6a0a956d08fe1dbdf0d74dcdf20b98 100644
--- a/src/code-stubs.h
+++ b/src/code-stubs.h
@@ -486,6 +486,13 @@ class ToNumberStub: public HydrogenCodeStub {
       Isolate* isolate,
       CodeStubInterfaceDescriptor* descriptor);
 
+  static void InstallDescriptors(Isolate* isolate) {
+    ToNumberStub stub;
+    stub.InitializeInterfaceDescriptor(
+        isolate,
+        isolate->code_stub_interface_descriptor(CodeStub::ToNumber));
+  }
+
  private:
   Major MajorKey() { return ToNumber; }
   int NotMissMinorKey() { return 0; }
@@ -624,6 +631,8 @@ class FastCloneShallowArrayStub : public HydrogenCodeStub {
       Isolate* isolate,
       CodeStubInterfaceDescriptor* descriptor);
 
+  static void InstallDescriptors(Isolate* isolate);
+
  private:
   Mode mode_;
   AllocationSiteMode allocation_site_mode_;
@@ -1375,7 +1384,7 @@ class CompareNilICStub : public HydrogenCodeStub  {
       Isolate* isolate,
       CodeStubInterfaceDescriptor* descriptor);
 
-  static void InitializeForIsolate(Isolate* isolate) {
+  static void InstallDescriptors(Isolate* isolate) {
     CompareNilICStub compare_stub(kNullValue, UNINITIALIZED);
     compare_stub.InitializeInterfaceDescriptor(
         isolate,
@@ -2332,7 +2341,7 @@ class ToBooleanStub: public HydrogenCodeStub {
 
   virtual bool SometimesSetsUpAFrame() { return false; }
 
-  static void InitializeForIsolate(Isolate* isolate) {
+  static void InstallDescriptors(Isolate* isolate) {
     ToBooleanStub stub;
     stub.InitializeInterfaceDescriptor(
         isolate,