Removed the WEBRTC_NO_TRACE macro since the style guide wants us to stear clear of macros and this one doesn't seem to have a purpose at this point.

Review URL: http://webrtc-codereview.appspot.com/315006

git-svn-id: http://webrtc.googlecode.com/svn/trunk@1233 4adac7df-926f-26a2-2b94-8c16560cd09d

src/build/common.gypi

@@ -105,10 +105,6 @@
         'defines': [
           # Changes settings for Chromium build.
           'WEBRTC_CHROMIUM_BUILD',
-          # This turns off tracing in webrtc to reduce the noise from
-          # the Chrome memory bots. Down the line we will enable WebRTC
-          # tracing for Chromium and remove this.
-          'WEBRTC_NO_TRACE',
          ],
       }],
       ['OS=="linux"', {

src/system_wrappers/interface/trace.h

@@ -18,26 +18,7 @@
 #include "common_types.h"
 #include "typedefs.h"
 
-#ifdef WEBRTC_NO_TRACE
+#define WEBRTC_TRACE Trace::Add
-#ifdef WIN32
-   // Use __noop to avoid the C4353 compiler warning on Windows.
-   #define WEBRTC_TRACE  __noop()
-#else
-   // This is a workaround.  Ideally we should be able to do
-   // something like:
-   // #define WEBRTC_TRACE(...)  ((void)0)
-   // However, we have code that creates variables with the only
-   // intent of tracing out their value.  So, if we take the above
-   // approach, then we'll get a compiler error about unused variables. :(
-   inline void WebRtcNoTrace(...) {}
-   #define WEBRTC_TRACE WebRtcNoTrace
-#endif
-#else
-   // Ideally we would use _VA_ARGS_ but it's not supported by all compilers
-   // such as VS2003 (it's supported in VS2005). TODO (hellner) why
-   // would this be better than current implementation (not convinced)?
-   #define WEBRTC_TRACE Trace::Add
-#endif
 
 namespace webrtc {
 class Trace