Remove functions white-listed for use of try-finally and switch, add JS_SET_CURRENT_ISOLATE.

tests/compiler/dart2js_extra/dart2js_extra.status

Index: tests/compiler/dart2js_extra/dart2js_extra.status
diff --git a/tests/compiler/dart2js_extra/dart2js_extra.status b/tests/compiler/dart2js_extra/dart2js_extra.status
index 5c61219fb0652287d7a648d00a950211c8a08f2e..036cbe8ca6a4590c466b62e53f50861f7d2ae36c 100644
--- a/tests/compiler/dart2js_extra/dart2js_extra.status
+++ b/tests/compiler/dart2js_extra/dart2js_extra.status
@@ -71,20 +71,11 @@ deferred_fail_and_retry_worker_test: SkipByDesign # Uses eval to simulate failed
 async_stacktrace_test/asyncStar: Crash # (runTests()async{awa...  cannot handle async/sync*/async* functions
 async_stacktrace_test/none: Crash # (runTests()async{awa...  cannot handle async/sync*/async* functions
 closure_capture5_test: Crash # (i=0): For-loop variable captured in loop header
-conditional_send_test: RuntimeError # receiver._addHashTableEntry$2 is not a function
-deferred/deferred_class_test: RuntimeError # receiver._addHashTableEntry$2 is not a function
-deferred/deferred_constant2_test: RuntimeError # receiver._addHashTableEntry$2 is not a function
-deferred/deferred_constant3_test: RuntimeError # receiver._addHashTableEntry$2 is not a function
-deferred/deferred_constant4_test: RuntimeError # receiver._addHashTableEntry$2 is not a function
-deferred/deferred_function_test: RuntimeError # receiver._addHashTableEntry$2 is not a function
-deferred/deferred_mirrors1_test: RuntimeError # receiver._addHashTableEntry$2 is not a function
-deferred/deferred_mirrors2_test: RuntimeError # receiver._collection$_addHashTableEntry$2 is not a function
-deferred/deferred_overlapping_test: RuntimeError # receiver._addHashTableEntry$2 is not a function
-if_null_test: RuntimeError # receiver._addHashTableEntry$2 is not a function
-mirror_test: RuntimeError # receiver._collection$_addHashTableEntry$2 is not a function
-mirrors_used_warning2_test: RuntimeError # receiver._addHashTableEntry$2 is not a function
-mirrors_used_warning_test/minif: RuntimeError # receiver._addHashTableEntry$2 is not a function
-mirrors_used_warning_test/none: RuntimeError # receiver._addHashTableEntry$2 is not a function
-reflect_native_types_test: RuntimeError # receiver._collection$_addHashTableEntry$2 is not a function
+deferred/deferred_class_test: RuntimeError # Z.loadLibrary is not a function
+deferred/deferred_constant2_test: RuntimeError # U.loadLibrary is not a function
+deferred/deferred_constant3_test: RuntimeError # Y.loadLibrary is not a function
+deferred/deferred_constant4_test: RuntimeError # B.loadLibrary is not a function
+deferred/deferred_function_test: RuntimeError # E.loadLibrary is not a function
+deferred/deferred_mirrors1_test: RuntimeError # U.loadLibrary is not a function
+deferred/deferred_overlapping_test: RuntimeError # E.loadLibrary is not a function
 switch_test/none: Crash # (switch (val){foo:ba...  continue to a labeled switch case
-timer_test: RuntimeError # receiver._addHashTableEntry$2 is not a function