[inspector] remove profiler->collectSample from V8StackTraceImpl::capture

src/inspector/v8-stack-trace-impl.cc

 // Copyright 2016 the V8 project 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 "src/inspector/v8-stack-trace-impl.h"
 
 #include "src/inspector/string-util.h"
 #include "src/inspector/v8-debugger.h"
 #include "src/inspector/v8-inspector-impl.h"
-#include "src/inspector/v8-profiler-agent-impl.h"
 
 #include "include/v8-debug.h"
-#include "include/v8-profiler.h"
 #include "include/v8-version.h"
 
 namespace v8_inspector {
 
 namespace {
 
 static const v8::StackTrace::StackTraceOptions stackTraceOptions =
     static_cast<v8::StackTrace::StackTraceOptions>(
         v8::StackTrace::kLineNumber | v8::StackTrace::kColumnOffset |
         v8::StackTrace::kScriptId | v8::StackTrace::kScriptNameOrSourceURL |
@@ skipping 130 matching lines @@
 }
 
 // static
 std::unique_ptr<V8StackTraceImpl> V8StackTraceImpl::capture(
     V8Debugger* debugger, int contextGroupId, size_t maxStackSize,
     const String16& description) {
   v8::Isolate* isolate = v8::Isolate::GetCurrent();
   v8::HandleScope handleScope(isolate);
   v8::Local<v8::StackTrace> stackTrace;
   if (isolate->InContext()) {
-    if (debugger) {
-      V8InspectorImpl* inspector = debugger->inspector();
-      V8ProfilerAgentImpl* profilerAgent =
-          inspector->enabledProfilerAgentForGroup(contextGroupId);
-      if (profilerAgent) profilerAgent->collectSample();
-    }
     stackTrace = v8::StackTrace::CurrentStackTrace(
         isolate, static_cast<int>(maxStackSize), stackTraceOptions);
   }
   return V8StackTraceImpl::create(debugger, contextGroupId, stackTrace,
                                   maxStackSize, description);
 }
 
 std::unique_ptr<V8StackTraceImpl> V8StackTraceImpl::cloneImpl() {
   std::vector<Frame> framesCopy(m_frames);
   return wrapUnique(
@@ skipping 92 matching lines @@
     stackTrace.append(String16::fromInteger(frame.lineNumber()));
     stackTrace.append(':');
     stackTrace.append(String16::fromInteger(frame.columnNumber()));
     stackTrace.append(')');
   }
   String16 string = stackTrace.toString();
   return StringBufferImpl::adopt(string);
 }
 
 }  // namespace v8_inspector