Bug 800401 - Make sure that the WebRTC build system does not impose the -Werror flag on all Linux/Mac builds; r=jesup

In the future, we need to hook these up to the FAIL_ON_WARNINGS machinery.

media/mtransport/third_party/nICEr/nicer.gyp

@@ -132,7 +132,6 @@
               ## Mac
               [ 'OS == "mac"', {
                 'cflags_mozilla': [
-                    '-Werror',
                     '-Wall',
                     '-Wno-parentheses',
                     '-Wno-strict-prototypes',
@@ -183,7 +182,6 @@
               ## Linux
               [ 'OS == "linux"', {
                 'cflags': [
-                    '-Werror',
                     '-Wall',
                     '-Wno-parentheses',
                     '-Wno-strict-prototypes',

media/mtransport/third_party/nrappkit/nrappkit.gyp

@@ -150,7 +150,6 @@
               ## Mac
               [ 'OS == "mac"', {
                 'cflags_mozilla': [
-                    '-Werror',
                     '-Wall',
                     '-Wno-parentheses',
                     '-Wno-strict-prototypes',
@@ -200,7 +199,6 @@
               ## Linux
               [ 'OS == "linux"', {
                 'cflags': [
-                    '-Werror',
                     '-Wall',
                     '-Wno-parentheses',
                     '-Wno-strict-prototypes',

media/webrtc/signaling/signaling.gyp

@@ -184,7 +184,6 @@
           ],
           
           'cflags_mozilla': [
-            '-Werror',
           ],
         }],
         ['OS=="win"', {
@@ -212,8 +211,6 @@
           ],
           
           'cflags_mozilla': [
-            '-Werror',
-            '-Wno-error=conversion'
           ],
         }],
       ],
@@ -633,7 +630,6 @@
           ],
 
           'cflags_mozilla': [
-            '-Werror',
           ],
         }],
         ['OS=="win"', {
@@ -752,8 +748,6 @@
           ],
           
           'cflags_mozilla': [
-            '-Werror',
-            '-Wno-error=conversion'
           ],
         }],
       ],