Fix line width issue.

runtime/vm/dart_api_impl_test.cc

Index: runtime/vm/dart_api_impl_test.cc
diff --git a/runtime/vm/dart_api_impl_test.cc b/runtime/vm/dart_api_impl_test.cc
index a3a436b8d57f3ad364d85c6d9afa6161097f4973..0b6679e7d35423b212a5a0febdce8e4a651adb0c 100644
--- a/runtime/vm/dart_api_impl_test.cc
+++ b/runtime/vm/dart_api_impl_test.cc
@@ -448,6 +448,45 @@ TEST_CASE(ErrorHandleTypes) {
 }
 
 
+TEST_CASE(UnhandleExceptionError) {
+  Isolate* isolate = Isolate::Current();
+
+  // Test with an API Error.
+  Dart_Handle api_error = Api::NewHandle(
+      isolate,
+      ApiError::New(String::Handle(String::New("Api Error Exception Test."))));
+  Dart_Handle exception_error = Dart_NewUnhandledExceptionError(api_error);
+  EXPECT(!Dart_IsApiError(exception_error));
+  EXPECT(Dart_IsUnhandledExceptionError(exception_error));
+

[rmacnak, 2015/06/19 23:26:10]

EXPECT(Dart_IsString(Dart_ErrorGetException(exception_error)));

[siva, 2015/06/19 23:43:44]

Done.

+  // Test with a Compilation Error.
+  const String& compile_message =
+      String::Handle(String::New("CompileError Exception Test."));
+  Dart_Handle compile_error =
+      Api::NewHandle(isolate, LanguageError::New(compile_message));
+  exception_error = Dart_NewUnhandledExceptionError(compile_error);
+  EXPECT(!Dart_IsApiError(exception_error));
+  EXPECT(Dart_IsUnhandledExceptionError(exception_error));
+

[rmacnak, 2015/06/19 23:26:10]

Ditto

[siva, 2015/06/19 23:43:44]

Done.

+  // Test with a Fatal Error.
+  const String& fatal_message =
+      String::Handle(String::New("FatalError Exception Test."));
+  Dart_Handle fatal_error =
+      Api::NewHandle(isolate, UnwindError::New(fatal_message));
+  exception_error = Dart_NewUnhandledExceptionError(fatal_error);
+  EXPECT(Dart_IsError(exception_error));
+  EXPECT(!Dart_IsUnhandledExceptionError(exception_error));
+
+  // Test with a Regular object.
+  Dart_Handle obj = Api::NewHandle(
+      isolate,
+      String::New("Regular String Exception Test."));
+  exception_error = Dart_NewUnhandledExceptionError(obj);
+  EXPECT(!Dart_IsApiError(exception_error));
+  EXPECT(Dart_IsUnhandledExceptionError(exception_error));

[rmacnak, 2015/06/19 23:26:10]

Ditto

[siva, 2015/06/19 23:43:44]

Done.

+}
+
+
 void PropagateErrorNative(Dart_NativeArguments args) {
   Dart_EnterScope();
   Dart_Handle closure = Dart_GetNativeArgument(args, 0);