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Side by Side Diff: headless/lib/headless_content_main_delegate.cc

Issue 1991953002: Implement a runtime headless mode for Linux (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebased Created 4 years ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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 "headless/lib/headless_content_main_delegate.h" 5 #include "headless/lib/headless_content_main_delegate.h"
6 6
7 #include "base/command_line.h" 7 #include "base/command_line.h"
8 #include "base/path_service.h" 8 #include "base/path_service.h"
9 #include "base/run_loop.h" 9 #include "base/run_loop.h"
10 #include "base/trace_event/trace_event.h" 10 #include "base/trace_event/trace_event.h"
(...skipping 24 matching lines...) Expand all
35 } 35 }
36 36
37 HeadlessContentMainDelegate::~HeadlessContentMainDelegate() { 37 HeadlessContentMainDelegate::~HeadlessContentMainDelegate() {
38 DCHECK(g_current_headless_content_main_delegate == this); 38 DCHECK(g_current_headless_content_main_delegate == this);
39 g_current_headless_content_main_delegate = nullptr; 39 g_current_headless_content_main_delegate = nullptr;
40 } 40 }
41 41
42 bool HeadlessContentMainDelegate::BasicStartupComplete(int* exit_code) { 42 bool HeadlessContentMainDelegate::BasicStartupComplete(int* exit_code) {
43 base::CommandLine* command_line = base::CommandLine::ForCurrentProcess(); 43 base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
44 44
45 // Make sure all processes know that we're in headless mode.
46 if (!command_line->HasSwitch(switches::kHeadless))
47 command_line->AppendSwitch(switches::kHeadless);
48
45 if (browser_->options()->single_process_mode) 49 if (browser_->options()->single_process_mode)
46 command_line->AppendSwitch(switches::kSingleProcess); 50 command_line->AppendSwitch(switches::kSingleProcess);
47 51
48 if (browser_->options()->disable_sandbox) 52 if (browser_->options()->disable_sandbox)
49 command_line->AppendSwitch(switches::kNoSandbox); 53 command_line->AppendSwitch(switches::kNoSandbox);
50 54
51 // The headless backend is automatically chosen for a headless build, but also
52 // adding it here allows us to run in a non-headless build too.
53 command_line->AppendSwitchASCII(switches::kOzonePlatform, "headless");
54
55 if (!browser_->options()->gl_implementation.empty()) { 55 if (!browser_->options()->gl_implementation.empty()) {
56 command_line->AppendSwitchASCII(switches::kUseGL, 56 command_line->AppendSwitchASCII(switches::kUseGL,
57 browser_->options()->gl_implementation); 57 browser_->options()->gl_implementation);
58 } else { 58 } else {
59 command_line->AppendSwitch(switches::kDisableGpu); 59 command_line->AppendSwitch(switches::kDisableGpu);
60 } 60 }
61 61
62 SetContentClient(&content_client_); 62 SetContentClient(&content_client_);
63 return false; 63 return false;
64 } 64 }
(...skipping 58 matching lines...) Expand 10 before | Expand all | Expand 10 after
123 return renderer_client_.get(); 123 return renderer_client_.get();
124 } 124 }
125 125
126 content::ContentUtilityClient* 126 content::ContentUtilityClient*
127 HeadlessContentMainDelegate::CreateContentUtilityClient() { 127 HeadlessContentMainDelegate::CreateContentUtilityClient() {
128 utility_client_.reset(new HeadlessContentUtilityClient); 128 utility_client_.reset(new HeadlessContentUtilityClient);
129 return utility_client_.get(); 129 return utility_client_.get();
130 } 130 }
131 131
132 } // namespace headless 132 } // namespace headless
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