Fixed warnings. Enabled code to build on UNIX. r=pollmann

modules/libutil/public/stopwatch.h

@@ -5,12 +5,16 @@
 #include "prlog.h"
 #include "nsDeque.h"
 
-const double gTicks = 1.0e-7;
+static double gTicks = 1.0e-7;
 
 #ifdef XP_MAC
 #define R__MAC
 #endif
 
+#ifdef XP_UNIX
+#define R__UNIX
+#endif
+
 #ifdef MOZ_PERF_METRICS
 #  define NS_RESET_AND_START_STOPWATCH(_sw)          \
     _sw.Start(PR_TRUE);
@@ -94,8 +98,8 @@ public:
    void           RestoreState();   // restore last recored state of stopwatch
    double         RealTime();
    void           Reset() { ResetCpuTime(); ResetRealTime(); }
-   void           ResetCpuTime(double time = 0) { Stop();  fTotalCpuTime = time; }
-   void           ResetRealTime(double time = 0) { Stop(); fTotalRealTime = time; }
+   void           ResetCpuTime(double aTime = 0) { Stop();  fTotalCpuTime = aTime; }
+   void           ResetRealTime(double aTime = 0) { Stop(); fTotalRealTime = aTime; }
    double         CpuTime();
    void           Print(void);
    static double  GetRealTime();

modules/libutil/src/Makefile.in

@@ -28,6 +28,7 @@ LIBRARY_NAME	= mozutil_s
 REQUIRES	= util
 
 CSRCS		= obs.c
+CPPSRCS		= stopwatch.cpp
 
 INHIBIT_STRIP_NOT_EXPORTED = 1
 

modules/libutil/src/stopwatch.cpp

@@ -1,6 +1,10 @@
 #include "stopwatch.h"
 #include <stdio.h>
 #include <time.h>
+#ifdef XP_UNIX
+#include <unistd.h>
+#include <sys/times.h>
+#endif
 #ifdef XP_WIN
 #include "windows.h"
 #endif
@@ -79,7 +83,7 @@ void Stopwatch::RestoreState() {
   state = (EState*) mSavedStates->Pop();
   if (state) {
     if (*state == kRunning && fState == kStopped)
-      Start(FALSE);
+      Start(PR_FALSE);
     else if (*state == kStopped && fState == kRunning)
       Stop();
     delete state;