Moving binutils version extraction so it works with clang.

build/common.gypi

Index: build/common.gypi
diff --git a/build/common.gypi b/build/common.gypi
index 1dc3dcd6d8bc7594c0e782b0dea0abc119a894d5..c5e84b2ea5a8c1bbf624f64eff7b94bac0051fb9 100644
--- a/build/common.gypi
+++ b/build/common.gypi
@@ -1308,15 +1308,12 @@
           ['OS=="android"', {
             # We directly set the gcc_version since we know what we use.
             'gcc_version%': 46,
-            'binutils_version%': 222,
           }, {
             'gcc_version%': '<!(python <(DEPTH)/build/compiler_version.py)',
-            'binutils_version%': '<!(python <(DEPTH)/build/compiler_version.py assembler)',
           }],
         ],
       }, {
         'gcc_version%': 0,
-        'binutils_version%': 0,
       }],
       ['OS=="win" and "<!(python <(DEPTH)/build/dir_exists.py <(windows_sdk_default_path))"=="True"', {
         'windows_sdk_path%': '<(windows_sdk_default_path)',
@@ -1355,7 +1352,14 @@
             # can use breakpad for these builds.
             'release_unwind_tables%': 0,
           }],
+          ['OS=="android"', {
+            'binutils_version%': 222,
+          }, {
+            'binutils_version%': '<!(python <(DEPTH)/build/compiler_version.py assembler)',
+          }],
         ],
+      }, {
+        'binutils_version%': 0,
       }],  # os_posix==1 and OS!="mac" and OS!="ios"
       ['OS=="ios"', {
         'disable_nacl%': 1,