Bug 1446809 - Remove some b2g leftover in the build r=glandium

MozReview-Commit-ID: EAXd3JmiL2Z

build/docs/mozinfo.rst

@@ -63,7 +63,7 @@ buildapp
    The path to the XUL application being built.
 
    For desktop Firefox, this is ``browser``. For Fennec, it's
-   ``mobile/android``. For B2G, it's ``b2g``.
+   ``mobile/android``.
 
 crashreporter
    Whether the crash reporter is enabled for this build.
@@ -114,7 +114,7 @@ nightly_build
 
 os
    The operating system the build is produced for. Values for tier-1
-   supported platforms are ``linux``, ``win``, ``mac``, ``b2g``, and
+   supported platforms are ``linux``, ``win``, ``mac``, and
    ``android``. For other platforms, the value is the lowercase version
    of the ``OS_TARGET`` variable from ``config.status``.
 

build/unix/mozconfig.linux

@@ -7,21 +7,12 @@ fi
 
 TOOLTOOL_DIR=${TOOLTOOL_DIR:-$topsrcdir}
 
-# some b2g desktop builds still happen on i686 machines, and the tooltool
-# toolchain is x86_64 only.
-# We also deal with valgrind builds here, they don't use tooltool manifests at
-# all yet.
-if [ -z "$no_tooltool" ]
-then
-  CC="$TOOLTOOL_DIR/gcc/bin/gcc"
-  CXX="$TOOLTOOL_DIR/gcc/bin/g++"
+# We deal with valgrind builds here
+CC="$TOOLTOOL_DIR/gcc/bin/gcc"
+CXX="$TOOLTOOL_DIR/gcc/bin/g++"
 
-  # We want to make sure we use binutils and other binaries in the tooltool
-  # package.
-  mk_add_options "export PATH=$TOOLTOOL_DIR/gcc/bin:$PATH"
-else
-  CC="/tools/gcc-4.7.3-0moz1/bin/gcc"
-  CXX="/tools/gcc-4.7.3-0moz1/bin/g++"
-fi
+# We want to make sure we use binutils and other binaries in the tooltool
+# package.
+mk_add_options "export PATH=$TOOLTOOL_DIR/gcc/bin:$PATH"
 
 . "$topsrcdir/build/unix/mozconfig.stdcxx"

toolkit/nss.configure

@@ -9,7 +9,7 @@
 # ==============================================================
 @depends(build_project, '--help')
 def dbm_default(build_project, _):
-    return build_project not in ('mobile/android', 'b2g', 'b2g/graphene')
+    return build_project != 'mobile/android'
 
 option('--enable-dbm', default=dbm_default, help='Enable building DBM')
 

toolkit/toolkit.mozbuild

@@ -41,8 +41,7 @@ if CONFIG['MOZ_SANDBOX']:
     DIRS += ['/security/sandbox']
 
 DIRS += [
-    # Depends on NSS and NSPR, and must be built after sandbox or else B2G emulator
-    # builds fail.
+    # Depends on NSS and NSPR
     '/security/certverifier',
     # Depends on certverifier
     '/security/apps',