clang/test/Driver: Remove the feature "clang-driver" in three tests since they might work as expected since their first commit.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188788 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Driver/debug-main-file.S b/test/Driver/debug-main-file.S
index 8c154a3..9127df0 100644
--- a/test/Driver/debug-main-file.S
+++ b/test/Driver/debug-main-file.S
@@ -1,4 +1,3 @@
-// REQUIRES: clang-driver
 // RUN: %clang -### -c -save-temps -integrated-as -g %s 2>&1 \
 // RUN:   | FileCheck %s
 
diff --git a/test/Driver/objc_default_synth.m b/test/Driver/objc_default_synth.m
index a8c7f7e..ed1fca0 100644
--- a/test/Driver/objc_default_synth.m
+++ b/test/Driver/objc_default_synth.m
@@ -2,5 +2,4 @@
 // RUN: %clang -### -target armv7-unknown-freebsd %s 2>&1 | FileCheck %s
 // RUN: %clang -### -target armv7-apple-ios %s 2>&1 | FileCheck %s
 // RUN: %clang -### -target i686-apple-macosx %s 2>&1 | FileCheck %s
-// REQUIRES: clang-driver
 // CHECK: -fobjc-default-synthesize
diff --git a/test/Driver/target-as.s b/test/Driver/target-as.s
index adb3d10..4881a33 100644
--- a/test/Driver/target-as.s
+++ b/test/Driver/target-as.s
@@ -1,5 +1,3 @@
-// REQUIRES: clang-driver
-
 // Make sure the -march is passed down to cc1as.
 // RUN: %clang -target i386-unknown-freebsd -### -c -integrated-as %s \
 // RUN: -march=geode 2>&1 | FileCheck -check-prefix=TARGET %s