Convert compiler cctest to unittests: SchedulerTest

R=mstarzinger@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/863213003

Cr-Commit-Position: refs/heads/master@{#26267}

test/cctest/cctest.gyp

@@ -87,7 +87,6 @@
         'compiler/test-run-properties.cc',
         'compiler/test-run-stackcheck.cc',
         'compiler/test-run-variables.cc',
-        'compiler/test-scheduler.cc',
         'compiler/test-simplified-lowering.cc',
         'compiler/test-typer.cc',
         'cctest.cc',

test/unittests/test-utils.h

@@ -16,7 +16,7 @@ namespace v8 {
 std::ostream& operator<<(std::ostream&, ExternalArrayType);
 
 
-class TestWithIsolate : public ::testing::Test {
+class TestWithIsolate : public virtual ::testing::Test {
  public:
   TestWithIsolate();
   virtual ~TestWithIsolate();

test/unittests/unittests.gyp

@@ -68,6 +68,7 @@
         'compiler/register-allocator-unittest.cc',
         'compiler/schedule-unittest.cc',
         'compiler/select-lowering-unittest.cc',
+        'compiler/scheduler-unittest.cc',
         'compiler/simplified-operator-reducer-unittest.cc',
         'compiler/simplified-operator-unittest.cc',
         'compiler/value-numbering-reducer-unittest.cc',