[interpreter] Remove wholesale skipping of strong mode tests.

src/interpreter/bytecode-array-builder.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/interpreter/bytecode-array-builder.h"
 #include "src/compiler.h"
 
 namespace v8 {
 namespace internal {
 namespace interpreter {
@@ skipping 1450 matching lines @@
   }
 }
 
 
 // static
 Bytecode BytecodeArrayBuilder::BytecodeForStoreIC(LanguageMode language_mode) {
   switch (language_mode) {
     case SLOPPY:
       return Bytecode::kStoreICSloppy;
     case STRICT:
+    case STRONG:
       return Bytecode::kStoreICStrict;
-    case STRONG:
-      UNIMPLEMENTED();
     default:
       UNREACHABLE();
   }
   return static_cast<Bytecode>(-1);
 }
 
 
 // static
 Bytecode BytecodeArrayBuilder::BytecodeForKeyedStoreIC(
     LanguageMode language_mode) {
   switch (language_mode) {
     case SLOPPY:
       return Bytecode::kKeyedStoreICSloppy;
     case STRICT:
+    case STRONG:
       return Bytecode::kKeyedStoreICStrict;
-    case STRONG:
-      UNIMPLEMENTED();
     default:
       UNREACHABLE();
   }
   return static_cast<Bytecode>(-1);
 }
 
 
 // static
 Bytecode BytecodeArrayBuilder::BytecodeForLoadGlobal(TypeofMode typeof_mode) {
   return typeof_mode == INSIDE_TYPEOF ? Bytecode::kLdaGlobalInsideTypeof
@@ skipping 125 matching lines @@
 }
 
 // static
 bool BytecodeArrayBuilder::FitsInReg16OperandUntranslated(Register value) {
   return value.is_short_operand();
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8