[DevTools] Migrate v8_inspector/public from String16 to String{View,Buffer}.

third_party/WebKit/Source/platform/v8_inspector/V8HeapProfilerAgentImpl.cpp

 // Copyright 2016 The Chromium 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 "platform/v8_inspector/V8HeapProfilerAgentImpl.h"
 
 #include "platform/v8_inspector/InjectedScript.h"
 #include "platform/v8_inspector/V8Debugger.h"
 #include "platform/v8_inspector/V8InspectorImpl.h"
 #include "platform/v8_inspector/V8InspectorSessionImpl.h"
@@ skipping 271 matching lines @@
     }
 
     m_session->addInspectedObject(wrapUnique(new InspectableHeapObject(id)));
 }
 
 void V8HeapProfilerAgentImpl::getHeapObjectId(ErrorString* errorString, const String16& objectId, String16* heapSnapshotObjectId)
 {
     v8::HandleScope handles(m_isolate);
     v8::Local<v8::Value> value;
     v8::Local<v8::Context> context;
-    String16 objectGroup;
-    if (!m_session->unwrapObject(errorString, objectId, &value, &context, &objectGroup) || value->IsUndefined())
+    if (!m_session->unwrapObject(errorString, toStringView(objectId), &value, &context, nullptr) || value->IsUndefined())
         return;
 
     v8::SnapshotObjectId id = m_isolate->GetHeapProfiler()->GetObjectId(value);
     *heapSnapshotObjectId = String16::fromInteger(id);
 }
 
 void V8HeapProfilerAgentImpl::requestHeapStatsUpdate()
 {
     HeapStatsStream stream(&m_frontend);
     v8::SnapshotObjectId lastSeenObjectId = m_isolate->GetHeapProfiler()->GetHeapStats(&stream);
@@ skipping 88 matching lines @@
         *errorString = "Cannot access v8 sampled heap profile.";
         return;
     }
     v8::AllocationProfile::Node* root = v8Profile->GetRootNode();
     *profile = protocol::HeapProfiler::SamplingHeapProfile::create()
         .setHead(buildSampingHeapProfileNode(root)).build();
 #endif
 }
 
 } // namespace v8_inspector