Bug 1139473: File some metadata for the js/src/ subdirectory; r=jorendorff

--HG--
extra : rebase_source : 02642bc61adf6d2794f0f5b25d5192c5cad99412

js/src/moz.build

@@ -4,6 +4,50 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
+# Directory metadata
+component_engine = ('Core', 'JavaScript Engine')
+component_gc     = ('Core', 'JavaScript: GC')
+component_intl   = ('Core', 'JavaScript: Internationalization API')
+component_jit    = ('Core', 'JavaScript Engine: JIT')
+component_stl    = ('Core', 'JavaScript: Standard Library')
+
+with Files('../public/**'):
+    BUG_COMPONENT = component_engine
+with Files('*'):
+    BUG_COMPONENT = component_engine
+
+with Files('asmjs/**'):
+    BUG_COMPONENT = component_jit
+with Files('builtin/**'):
+    BUG_COMPONENT = component_stl
+with Files('ctypes/**'):
+    BUG_COMPONENT = ('Core', 'js-ctypes')
+with Files('gc/**'):
+    BUG_COMPONENT = component_gc
+with Files('jit/**'):
+    BUG_COMPONENT = component_jit
+
+# File-specific metadata
+for gcfile in ['jsgc*', 'devtools/rootAnalysis', 'devtools/gc-ubench', 'devtools/gctrace']:
+    with Files(gcfile):
+        BUG_COMPONENT = component_gc
+for header in ('GCAPI.h', 'HeapAPI.h', 'RootingAPI.h', 'SliceBudget.h', 'TracingAPI.h', 'WeakMapPtr.h'):
+    with Files('../public/' + header):
+        BUG_COMPONENT = component_gc
+
+for stlfile in ['jsarray.*', 'jsbool*', 'jsdate.*', 'jsnum.*', 'json.*', 'jsreflect.*', 'jsstr.*']:
+    with Files(stlfile):
+        BUG_COMPONENT = component_stl
+
+with Files('builtin/Intl*'):
+    BUG_COMPONENT = component_intl
+with Files('builtin/make_intl_data.py'):
+    BUG_COMPONENT = component_intl
+
+with Files('../public/TrackedOptimizationInfo.h'):
+    BUG_COMPONENT = component_jit
+
+
 if CONFIG['DEHYDRA_PATH']:
     DIRS += ['analysis-tests']