[interpreter] Remove special "prototype" load in class literals.

test/cctest/interpreter/test-bytecode-generator.cc

Index: test/cctest/interpreter/test-bytecode-generator.cc
diff --git a/test/cctest/interpreter/test-bytecode-generator.cc b/test/cctest/interpreter/test-bytecode-generator.cc
index 2980cefe14976d609425ef8807cc87b2354cae7b..5acc37105cebba86d8134e6c3fb5df34cea1ed1a 100644
--- a/test/cctest/interpreter/test-bytecode-generator.cc
+++ b/test/cctest/interpreter/test-bytecode-generator.cc
@@ -8424,7 +8424,7 @@ DISABLED_TEST(ClassDeclarations) {
        B(Star), R(5),                                                        //
        B(CallRuntime), U16(Runtime::kDefineClass), R(2), U8(4),              //
        B(Star), R(2),                                                        //
-       B(LdaInitialMap),                                                     //
+       B(LoadICSloppy),                                                      //

[rmcilroy, 2016/02/08 15:05:21]

Is this right? LoadIC needs operands to specify the name / etc - ahh, just
spotted the reason this didn't fail, see above.

[Michael Starzinger, 2016/02/08 15:09:30]

Yeah, this is just me being lazy and hoping we get a "rebase bytecode generator
expectation" script before these tests are being enabled. If you want me to
update tests, then I am happy to do so, but it doesn't make much sense without
also enabling them. Let me know. :)

        B(Star), R(3),                                                        //
        B(Mov), R(3), R(4),                                                   //
        B(LdaConstant), U8(2),                                                //
@@ -8465,7 +8465,7 @@ DISABLED_TEST(ClassDeclarations) {
        B(Star), R(5),                                                        //
        B(CallRuntime), U16(Runtime::kDefineClass), R(2), U8(4),              //
        B(Star), R(2),                                                        //
-       B(LdaInitialMap),                                                     //
+       B(LoadICSloppy),                                                      //
        B(Star), R(3),                                                        //
        B(Mov), R(3), R(4),                                                   //
        B(LdaConstant), U8(2),                                                //
@@ -8515,7 +8515,7 @@ DISABLED_TEST(ClassDeclarations) {
        B(Star), R(6),                                                        //
        B(CallRuntime), U16(Runtime::kDefineClass), R(3), U8(4),              //
        B(Star), R(3),                                                        //
-       B(LdaInitialMap),                                                     //
+       B(LoadICSloppy),                                                      //
        B(Star), R(4),                                                        //
        B(Mov), R(4), R(5),                                                   //
        B(LdaContextSlot), R(context), U8(4),                                 //
@@ -8575,7 +8575,7 @@ DISABLED_TEST(ClassDeclarations) {
        B(Star), R(6),                                                         //
        B(CallRuntime), U16(Runtime::kDefineClass), R(3), U8(4),               //
        B(Star), R(3),                                                         //
-       B(LdaInitialMap),                                                      //
+       B(LoadICSloppy),                                                       //
        B(Star), R(4),                                                         //
        B(CallRuntime), U16(Runtime::kFinalizeClassDefinition), R(3), U8(2),   //
        B(Star), R(0),                                                         //