Bug 1339695 (part 7) - Remove ENABLE_LEAF_DATA. r=mstange.

It's defined if any of XP_{WIN,MAC,LINUX} are defined and the latter includes
Android as well. So it's defined on all the OSes the profiler supports.

--HG--
extra : rebase_source : 1fa9c1fb573a99375b477a048c0b4575ac1eeca0

tools/profiler/core/platform.cpp

@@ -782,11 +782,9 @@ DoSampleStackTrace(ThreadInfo& aInfo, TickSample* aSample,
   NativeStack nativeStack = { nullptr, nullptr, 0, 0 };
   MergeStacksIntoProfile(aInfo, aSample, nativeStack);
 
-#ifdef ENABLE_LEAF_DATA
   if (aSample && aAddLeafAddresses) {
     aInfo.addTag(ProfileEntry::NativeLeafAddr((void*)aSample->pc));
   }
-#endif
 }
 
 // This function is called for each sampling period with the current program
@@ -1869,11 +1867,10 @@ profiler_get_features()
     // Walk the C++ stack.
     "stackwalk",
 #endif
-#if defined(ENABLE_LEAF_DATA)
     // Include the C++ leaf node if not stackwalking. DevTools
     // profiler doesn't want the native addresses.
     "leaf",
-#endif
+    // Profile Java code (Android only).
     "java",
     // Tell the JS engine to emit pseudostack entries in the prologue/epilogue.
     "js",

tools/profiler/core/platform.h

@@ -77,9 +77,6 @@ static inline pid_t gettid()
 bool profiler_verbose();
 
 #ifdef ANDROID
-# if defined(__arm__) || defined(__thumb__)
-#  define ENABLE_LEAF_DATA
-# endif
 # define LOG(text) \
     do { if (profiler_verbose()) \
            __android_log_write(ANDROID_LOG_ERROR, "Profiler", text); \
@@ -101,10 +98,6 @@ bool profiler_verbose();
 
 #endif
 
-#if defined(XP_MACOSX) || defined(XP_WIN) || defined(XP_LINUX)
-#define ENABLE_LEAF_DATA
-#endif
-
 #if defined(SPS_OS_android) && !defined(MOZ_WIDGET_GONK)
 #define PROFILE_JAVA
 #endif