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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/ScriptState.h" | 5 #include "bindings/core/v8/ScriptState.h" |
6 | 6 |
7 #include "bindings/core/v8/V8Binding.h" | 7 #include "bindings/core/v8/V8Binding.h" |
8 | 8 |
9 namespace blink { | 9 namespace blink { |
10 | 10 |
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33 : isolate_(context->GetIsolate()), | 33 : isolate_(context->GetIsolate()), |
34 context_(isolate_, context), | 34 context_(isolate_, context), |
35 world_(std::move(world)), | 35 world_(std::move(world)), |
36 per_context_data_(V8PerContextData::Create(context)) { | 36 per_context_data_(V8PerContextData::Create(context)) { |
37 DCHECK(world_); | 37 DCHECK(world_); |
38 context_.SetWeak(this, &ContextCollectedCallback); | 38 context_.SetWeak(this, &ContextCollectedCallback); |
39 context->SetAlignedPointerInEmbedderData(kV8ContextPerContextDataIndex, this); | 39 context->SetAlignedPointerInEmbedderData(kV8ContextPerContextDataIndex, this); |
40 } | 40 } |
41 | 41 |
42 ScriptState::~ScriptState() { | 42 ScriptState::~ScriptState() { |
43 ASSERT(!per_context_data_); | 43 DCHECK(!per_context_data_); |
44 ASSERT(context_.IsEmpty()); | 44 DCHECK(context_.IsEmpty()); |
45 } | 45 } |
46 | 46 |
47 void ScriptState::DetachGlobalObject() { | 47 void ScriptState::DetachGlobalObject() { |
48 ASSERT(!context_.IsEmpty()); | 48 DCHECK(!context_.IsEmpty()); |
49 GetContext()->DetachGlobal(); | 49 GetContext()->DetachGlobal(); |
50 } | 50 } |
51 | 51 |
52 void ScriptState::DisposePerContextData() { | 52 void ScriptState::DisposePerContextData() { |
53 per_context_data_ = nullptr; | 53 per_context_data_ = nullptr; |
54 } | 54 } |
55 | 55 |
56 ScriptValue ScriptState::GetFromExtrasExports(const char* name) { | 56 ScriptValue ScriptState::GetFromExtrasExports(const char* name) { |
57 v8::HandleScope handle_scope(isolate_); | 57 v8::HandleScope handle_scope(isolate_); |
58 v8::Local<v8::Value> v8_value; | 58 v8::Local<v8::Value> v8_value; |
59 if (!GetContext() | 59 if (!GetContext() |
60 ->GetExtrasBindingObject() | 60 ->GetExtrasBindingObject() |
61 ->Get(GetContext(), V8AtomicString(GetIsolate(), name)) | 61 ->Get(GetContext(), V8AtomicString(GetIsolate(), name)) |
62 .ToLocal(&v8_value)) | 62 .ToLocal(&v8_value)) |
63 return ScriptValue(); | 63 return ScriptValue(); |
64 return ScriptValue(this, v8_value); | 64 return ScriptValue(this, v8_value); |
65 } | 65 } |
66 | 66 |
67 } // namespace blink | 67 } // namespace blink |
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