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Side by Side Diff: content/browser/renderer_host/render_process_host_impl.cc

Issue 12805004: Remove mention of the nacl process in content. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 7 years, 9 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 // Represents the browser side of the browser <--> renderer communication 5 // Represents the browser side of the browser <--> renderer communication
6 // channel. There will be one RenderProcessHost per renderer process. 6 // channel. There will be one RenderProcessHost per renderer process.
7 7
8 #include "content/browser/renderer_host/render_process_host_impl.h" 8 #include "content/browser/renderer_host/render_process_host_impl.h"
9 9
10 #include <algorithm> 10 #include <algorithm>
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121 #include "ppapi/shared_impl/ppapi_switches.h" 121 #include "ppapi/shared_impl/ppapi_switches.h"
122 #include "ui/base/ui_base_switches.h" 122 #include "ui/base/ui_base_switches.h"
123 #include "ui/gl/gl_switches.h" 123 #include "ui/gl/gl_switches.h"
124 #include "webkit/fileapi/sandbox_mount_point_provider.h" 124 #include "webkit/fileapi/sandbox_mount_point_provider.h"
125 #include "webkit/glue/resource_type.h" 125 #include "webkit/glue/resource_type.h"
126 #include "webkit/plugins/plugin_switches.h" 126 #include "webkit/plugins/plugin_switches.h"
127 127
128 #if defined(OS_WIN) 128 #if defined(OS_WIN)
129 #include "base/win/scoped_com_initializer.h" 129 #include "base/win/scoped_com_initializer.h"
130 #include "content/common/font_cache_dispatcher_win.h" 130 #include "content/common/font_cache_dispatcher_win.h"
131 #include "content/common/sandbox_win.h"
132 #include "content/public/common/sandboxed_process_launcher_delegate.h"
131 #endif 133 #endif
132 134
133 #include "third_party/skia/include/core/SkBitmap.h" 135 #include "third_party/skia/include/core/SkBitmap.h"
134 136
135 extern bool g_exited_main_message_loop; 137 extern bool g_exited_main_message_loop;
136 138
137 static const char* kSiteProcessMapKeyName = "content_site_process_map"; 139 static const char* kSiteProcessMapKeyName = "content_site_process_map";
138 140
139 namespace content { 141 namespace content {
140 namespace { 142 namespace {
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276 DCHECK(context); 278 DCHECK(context);
277 SiteProcessMap* map = static_cast<SiteProcessMap*>( 279 SiteProcessMap* map = static_cast<SiteProcessMap*>(
278 context->GetUserData(kSiteProcessMapKeyName)); 280 context->GetUserData(kSiteProcessMapKeyName));
279 if (!map) { 281 if (!map) {
280 map = new SiteProcessMap(); 282 map = new SiteProcessMap();
281 context->SetUserData(kSiteProcessMapKeyName, map); 283 context->SetUserData(kSiteProcessMapKeyName, map);
282 } 284 }
283 return map; 285 return map;
284 } 286 }
285 287
288 #if defined(OS_WIN)
289 class RendererSandboxedProcessLauncherDelegate
290 : public content::SandboxedProcessLauncherDelegate {
291 public:
292 RendererSandboxedProcessLauncherDelegate() {}
293 virtual ~RendererSandboxedProcessLauncherDelegate() {}
294
295 virtual void PreSpawnTarget(sandbox::TargetPolicy* policy,
296 bool* success) {
297 AddBaseHandleClosePolicy(policy);
298 GetContentClient()->browser()->PreSpawnRenderer(policy, success);
299 }
300 };
301 #endif // OS_WIN
302
286 } // namespace 303 } // namespace
287 304
288 // Stores the maximum number of renderer processes the content module can 305 // Stores the maximum number of renderer processes the content module can
289 // create. 306 // create.
290 static size_t g_max_renderer_count_override = 0; 307 static size_t g_max_renderer_count_override = 0;
291 308
292 // static 309 // static
293 size_t RenderProcessHost::GetMaxRendererProcessCount() { 310 size_t RenderProcessHost::GetMaxRendererProcessCount() {
294 if (g_max_renderer_count_override) 311 if (g_max_renderer_count_override)
295 return g_max_renderer_count_override; 312 return g_max_renderer_count_override;
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480 if (!renderer_prefix.empty()) 497 if (!renderer_prefix.empty())
481 cmd_line->PrependWrapper(renderer_prefix); 498 cmd_line->PrependWrapper(renderer_prefix);
482 AppendRendererCommandLine(cmd_line); 499 AppendRendererCommandLine(cmd_line);
483 cmd_line->AppendSwitchASCII(switches::kProcessChannelID, channel_id); 500 cmd_line->AppendSwitchASCII(switches::kProcessChannelID, channel_id);
484 501
485 // Spawn the child process asynchronously to avoid blocking the UI thread. 502 // Spawn the child process asynchronously to avoid blocking the UI thread.
486 // As long as there's no renderer prefix, we can use the zygote process 503 // As long as there's no renderer prefix, we can use the zygote process
487 // at this stage. 504 // at this stage.
488 child_process_launcher_.reset(new ChildProcessLauncher( 505 child_process_launcher_.reset(new ChildProcessLauncher(
489 #if defined(OS_WIN) 506 #if defined(OS_WIN)
490 base::FilePath(), 507 new RendererSandboxedProcessLauncherDelegate,
491 #elif defined(OS_POSIX) 508 #elif defined(OS_POSIX)
492 renderer_prefix.empty(), 509 renderer_prefix.empty(),
493 base::EnvironmentVector(), 510 base::EnvironmentVector(),
494 channel_->TakeClientFileDescriptor(), 511 channel_->TakeClientFileDescriptor(),
495 #endif 512 #endif
496 cmd_line, 513 cmd_line,
497 GetID(), 514 GetID(),
498 this)); 515 this));
499 516
500 fast_shutdown_started_ = false; 517 fast_shutdown_started_ = false;
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1666 TRACE_EVENT0("renderer_host", 1683 TRACE_EVENT0("renderer_host",
1667 "RenderWidgetHostImpl::OnCompositorSurfaceBuffersSwappedNoHost"); 1684 "RenderWidgetHostImpl::OnCompositorSurfaceBuffersSwappedNoHost");
1668 AcceleratedSurfaceMsg_BufferPresented_Params ack_params; 1685 AcceleratedSurfaceMsg_BufferPresented_Params ack_params;
1669 ack_params.sync_point = 0; 1686 ack_params.sync_point = 0;
1670 RenderWidgetHostImpl::AcknowledgeBufferPresent(route_id, 1687 RenderWidgetHostImpl::AcknowledgeBufferPresent(route_id,
1671 gpu_process_host_id, 1688 gpu_process_host_id,
1672 ack_params); 1689 ack_params);
1673 } 1690 }
1674 1691
1675 } // namespace content 1692 } // namespace content
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