Add ShouldSkip variant that can read a --match flag directly.

tests/skia_test.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkCommandLineFlags.h"
 #include "SkGraphics.h"
 #include "SkOSFile.h"
@@ skipping 190 matching lines @@
     }
 
     DebugfReporter reporter(FLAGS_extendedTest, !FLAGS_single, FLAGS_verbose);
     Iter iter(&reporter);
 
     // Count tests first.
     int total = 0;
     int toRun = 0;
     Test* test;
 
-    SkTDArray<const char*> matchStrs;
-    for(int i = 0; i < FLAGS_match.count(); ++i) {
-        matchStrs.push(FLAGS_match[i]);
-    }
-
     while ((test = iter.next()) != NULL) {
         SkAutoTDelete<Test> owned(test);
 
-        if(!SkCommandLineFlags::ShouldSkip(matchStrs, test->getName())) {
+        if(!SkCommandLineFlags::ShouldSkip(FLAGS_match, test->getName())) {
             toRun++;
         }
         total++;
     }
     reporter.setTotal(toRun);
 
     // Now run them.
     iter.reset();
     int32_t failCount = 0;
     int skipCount = 0;
 
     SkAutoTDelete<SkThreadPool> threadpool(SkNEW_ARGS(SkThreadPool, (FLAGS_threads)));
     SkTArray<Test*> unsafeTests;  // Always passes ownership to an SkTestRunnable
     for (int i = 0; i < total; i++) {
         SkAutoTDelete<Test> test(iter.next());
-        if (SkCommandLineFlags::ShouldSkip(matchStrs, test->getName())) {
+        if (SkCommandLineFlags::ShouldSkip(FLAGS_match, test->getName())) {
             ++skipCount;
         } else if (!test->isThreadsafe()) {
             unsafeTests.push_back() = test.detach();
         } else {
             threadpool->add(SkNEW_ARGS(SkTestRunnable, (test.detach(), &failCount)));
         }
     }
 
     // Run the tests that aren't threadsafe.
     for (int i = 0; i < unsafeTests.count(); i++) {
@@ skipping 23 matching lines @@
     GpuTest::DestroyContexts();
 
     return (failCount == 0) ? 0 : 1;
 }
 
 #if !defined(SK_BUILD_FOR_IOS) && !defined(SK_BUILD_FOR_NACL)
 int main(int argc, char * const argv[]) {
     return tool_main(argc, (char**) argv);
 }
 #endif