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-rw-r--r--chrome/common/child_process.h28
1 files changed, 11 insertions, 17 deletions
diff --git a/chrome/common/child_process.h b/chrome/common/child_process.h
index 5e125bc..1366a02 100644
--- a/chrome/common/child_process.h
+++ b/chrome/common/child_process.h
@@ -7,23 +7,21 @@
#include "base/basictypes.h"
#include "base/scoped_ptr.h"
-#include "base/thread.h"
#include "base/waitable_event.h"
-#include "chrome/common/child_thread.h"
+
+class ChildThread;
// Base class for child processes of the browser process (i.e. renderer and
// plugin host). This is a singleton object for each child process.
class ChildProcess {
public:
- // Child processes should have an object that derives from this class.
- ChildProcess();
+ // Child processes should have an object that derives from this class. The
+ // constructor will return once ChildThread has started.
+ ChildProcess(ChildThread* child_thread);
virtual ~ChildProcess();
- // Getter for the child process' main thread.
- ChildThread* main_thread() { return main_thread_.get(); }
- void set_main_thread(ChildThread* thread) { main_thread_.reset(thread); }
-
- MessageLoop* io_message_loop() { return io_thread_.message_loop(); }
+ // Getter for this process' main thread.
+ ChildThread* child_thread() { return child_thread_.get(); }
// A global event object that is signalled when the main thread's message
// loop exits. This gives background threads a way to observe the main
@@ -47,19 +45,15 @@ class ChildProcess {
static ChildProcess* current() { return child_process_; }
private:
+ // NOTE: make sure that child_thread_ is listed before shutdown_event_, since
+ // it depends on it (indirectly through IPC::SyncChannel).
+ scoped_ptr<ChildThread> child_thread_;
+
int ref_count_;
// An event that will be signalled when we shutdown.
base::WaitableEvent shutdown_event_;
- // The thread that handles IO events.
- base::Thread io_thread_;
-
- // NOTE: make sure that main_thread_ is listed after shutdown_event_, since
- // it depends on it (indirectly through IPC::SyncChannel). Same for
- // io_thread_.
- scoped_ptr<ChildThread> main_thread_;
-
// The singleton instance for this process.
static ChildProcess* child_process_;