Add pause/resume for isolates in vmservice/observatory.

runtime/vm/debugger_test.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // TODO(zra): Remove when tests are ready to enable.
 #include "platform/globals.h"
 #if !defined(TARGET_ARCH_ARM64)
 
 #include "vm/debugger.h"
 #include "vm/unit_test.h"
@@ skipping 51 matching lines @@
 static bool saw_paused_event = false;
 
 static void InspectPausedEvent(Dart_IsolateId isolate_id,
                                intptr_t bp_id,
                                const Dart_CodeLocation& loc) {
   Isolate* isolate = Isolate::Current();
   Debugger* debugger = isolate->debugger();
 
   // The debugger knows that it is paused, and why.
   EXPECT(debugger->IsPaused());
-  const Debugger::DebuggerEvent* event = debugger->PauseEvent();
+  const DebuggerEvent* event = debugger->PauseEvent();
   EXPECT(event != NULL);
-  EXPECT(event->type == Debugger::kBreakpointReached);
+  EXPECT(event->type() == DebuggerEvent::kBreakpointReached);
   saw_paused_event = true;
 }
 
 
 TEST_CASE(Debugger_PauseEvent) {
   const char* kScriptChars =
       "main() {\n"
       "  var x = new StringBuffer();\n"
       "  x.write('won');\n"
       "  x.write('too');\n"
@@ skipping 19 matching lines @@
   EXPECT_VALID(result);
   EXPECT(Dart_IsString(result));
 
   // We ran the code in InspectPausedEvent.
   EXPECT(saw_paused_event);
 }
 
 }  // namespace dart
 
 #endif  // !defined(TARGET_ARCH_ARM64)