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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "bindings/core/v8/SourceLocation.h" | 5 #include "bindings/core/v8/SourceLocation.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 #include "bindings/core/v8/V8BindingForCore.h" | 8 #include "bindings/core/v8/V8BindingForCore.h" |
9 #include "core/dom/Document.h" | 9 #include "core/dom/Document.h" |
10 #include "core/dom/ExecutionContext.h" | 10 #include "core/dom/ExecutionContext.h" |
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23 namespace { | 23 namespace { |
24 | 24 |
25 std::unique_ptr<v8_inspector::V8StackTrace> CaptureStackTrace(bool full) { | 25 std::unique_ptr<v8_inspector::V8StackTrace> CaptureStackTrace(bool full) { |
26 v8::Isolate* isolate = v8::Isolate::GetCurrent(); | 26 v8::Isolate* isolate = v8::Isolate::GetCurrent(); |
27 ThreadDebugger* debugger = ThreadDebugger::From(isolate); | 27 ThreadDebugger* debugger = ThreadDebugger::From(isolate); |
28 if (!debugger || !isolate->InContext()) | 28 if (!debugger || !isolate->InContext()) |
29 return nullptr; | 29 return nullptr; |
30 ScriptForbiddenScope::AllowUserAgentScript allow_scripting; | 30 ScriptForbiddenScope::AllowUserAgentScript allow_scripting; |
31 return debugger->GetV8Inspector()->captureStackTrace(full); | 31 return debugger->GetV8Inspector()->captureStackTrace(full); |
32 } | 32 } |
33 } | 33 } // namespace |
34 | 34 |
35 // static | 35 // static |
36 std::unique_ptr<SourceLocation> SourceLocation::Capture( | 36 std::unique_ptr<SourceLocation> SourceLocation::Capture( |
37 const String& url, | 37 const String& url, |
38 unsigned line_number, | 38 unsigned line_number, |
39 unsigned column_number) { | 39 unsigned column_number) { |
40 std::unique_ptr<v8_inspector::V8StackTrace> stack_trace = | 40 std::unique_ptr<v8_inspector::V8StackTrace> stack_trace = |
41 CaptureStackTrace(false); | 41 CaptureStackTrace(false); |
42 if (stack_trace && !stack_trace->isEmpty()) | 42 if (stack_trace && !stack_trace->isEmpty()) |
43 return SourceLocation::CreateFromNonEmptyV8StackTrace( | 43 return SourceLocation::CreateFromNonEmptyV8StackTrace( |
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196 return stack_trace_ ? stack_trace_->buildInspectorObject() : nullptr; | 196 return stack_trace_ ? stack_trace_->buildInspectorObject() : nullptr; |
197 } | 197 } |
198 | 198 |
199 String SourceLocation::ToString() const { | 199 String SourceLocation::ToString() const { |
200 if (!stack_trace_) | 200 if (!stack_trace_) |
201 return String(); | 201 return String(); |
202 return ToCoreString(stack_trace_->toString()); | 202 return ToCoreString(stack_trace_->toString()); |
203 } | 203 } |
204 | 204 |
205 } // namespace blink | 205 } // namespace blink |
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