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39 :
40 : #ifndef mozilla_ipc_ProcessChild_h
41 : #define mozilla_ipc_ProcessChild_h
42 :
43 : #include "base/message_loop.h"
44 : #include "base/process.h"
45 :
46 : #include "chrome/common/child_process.h"
47 :
48 : // ProcessChild is the base class for all subprocesses of the main
49 : // browser process. Its code runs on the thread that started in
50 : // main().
51 :
52 : namespace mozilla {
53 : namespace ipc {
54 :
55 : class ProcessChild : public ChildProcess {
56 : protected:
57 : typedef base::ProcessHandle ProcessHandle;
58 :
59 : public:
60 : ProcessChild(ProcessHandle parentHandle);
61 : virtual ~ProcessChild();
62 :
63 : virtual bool Init() = 0;
64 0 : virtual void CleanUp()
65 0 : { }
66 :
67 0 : static MessageLoop* message_loop() {
68 0 : return gProcessChild->mUILoop;
69 : }
70 :
71 : protected:
72 : static ProcessChild* current() {
73 : return gProcessChild;
74 : }
75 :
76 1 : ProcessHandle ParentHandle() {
77 1 : return mParentHandle;
78 : }
79 :
80 : private:
81 : static ProcessChild* gProcessChild;
82 :
83 : MessageLoop* mUILoop;
84 : ProcessHandle mParentHandle;
85 :
86 : DISALLOW_EVIL_CONSTRUCTORS(ProcessChild);
87 : };
88 :
89 : } // namespace ipc
90 : } // namespace mozilla
91 :
92 :
93 : #endif // ifndef mozilla_ipc_ProcessChild_h
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