FBTF: Moves code to the headers.

base/waitable_event_posix.cc

Index: base/waitable_event_posix.cc
diff --git a/base/waitable_event_posix.cc b/base/waitable_event_posix.cc
index 793f6358515d4635bb1842644ae12c46285ca467..adc521ec47893df6baadece656f281b4f31eae82 100644
--- a/base/waitable_event_posix.cc
+++ b/base/waitable_event_posix.cc
@@ -335,6 +335,15 @@ size_t WaitableEvent::EnqueueMany
 // -----------------------------------------------------------------------------
 // Private functions...
 
+WaitableEvent::WaitableEventKernel::WaitableEventKernel(bool manual_reset,
+                                                        bool initially_signaled)
+    : manual_reset_(manual_reset),
+      signaled_(initially_signaled) {
+}
+
+WaitableEvent::WaitableEventKernel::~WaitableEventKernel() {
+}
+
 // -----------------------------------------------------------------------------
 // Wake all waiting waiters. Called with lock held.
 // -----------------------------------------------------------------------------