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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 "gin/v8_initializer.h" | 5 #include "gin/v8_initializer.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
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364 if (IsolateHolder::kStableAndExperimentalV8Extras == v8_extras_mode) { | 364 if (IsolateHolder::kStableAndExperimentalV8Extras == v8_extras_mode) { |
365 static const char flag[] = "--experimental_extras"; | 365 static const char flag[] = "--experimental_extras"; |
366 v8::V8::SetFlagsFromString(flag, sizeof(flag) - 1); | 366 v8::V8::SetFlagsFromString(flag, sizeof(flag) - 1); |
367 } | 367 } |
368 | 368 |
369 const char* ignition_enabled_crash_key = "N"; | 369 const char* ignition_enabled_crash_key = "N"; |
370 if (base::FeatureList::IsEnabled(features::kV8NoTurbo)) { | 370 if (base::FeatureList::IsEnabled(features::kV8NoTurbo)) { |
371 ignition_enabled_crash_key = "N"; | 371 ignition_enabled_crash_key = "N"; |
372 std::string flag("--no-turbo"); | 372 std::string flag("--no-turbo"); |
373 v8::V8::SetFlagsFromString(flag.c_str(), static_cast<int>(flag.size())); | 373 v8::V8::SetFlagsFromString(flag.c_str(), static_cast<int>(flag.size())); |
374 } else if (base::FeatureList::IsEnabled(features::kV8Future)) { | |
375 ignition_enabled_crash_key = "Y"; | |
376 std::string flag("--future"); | |
377 v8::V8::SetFlagsFromString(flag.c_str(), static_cast<int>(flag.size())); | |
378 } else if (base::FeatureList::IsEnabled(features::kV8IgnitionLowEnd) && | 374 } else if (base::FeatureList::IsEnabled(features::kV8IgnitionLowEnd) && |
379 base::SysInfo::IsLowEndDevice()) { | 375 base::SysInfo::IsLowEndDevice()) { |
380 ignition_enabled_crash_key = "Y"; | 376 ignition_enabled_crash_key = "Y"; |
381 std::string flag("--ignition"); | 377 std::string flag("--ignition"); |
382 v8::V8::SetFlagsFromString(flag.c_str(), static_cast<int>(flag.size())); | 378 v8::V8::SetFlagsFromString(flag.c_str(), static_cast<int>(flag.size())); |
383 } | 379 } |
384 static const char kIgnitionEnabledKey[] = "v8-ignition"; | 380 static const char kIgnitionEnabledKey[] = "v8-ignition"; |
385 base::debug::SetCrashKeyValue(kIgnitionEnabledKey, | 381 base::debug::SetCrashKeyValue(kIgnitionEnabledKey, |
386 ignition_enabled_crash_key); | 382 ignition_enabled_crash_key); |
387 | 383 |
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422 *snapshot_data_out = | 418 *snapshot_data_out = |
423 reinterpret_cast<const char*>(g_mapped_snapshot->data()); | 419 reinterpret_cast<const char*>(g_mapped_snapshot->data()); |
424 *snapshot_size_out = static_cast<int>(g_mapped_snapshot->length()); | 420 *snapshot_size_out = static_cast<int>(g_mapped_snapshot->length()); |
425 } else { | 421 } else { |
426 *snapshot_data_out = NULL; | 422 *snapshot_data_out = NULL; |
427 *snapshot_size_out = 0; | 423 *snapshot_size_out = 0; |
428 } | 424 } |
429 } | 425 } |
430 | 426 |
431 } // namespace gin | 427 } // namespace gin |
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