Cleanup: Rename SkOSPath functions.

tests/DocumentTest.cpp

Index: tests/DocumentTest.cpp
diff --git a/tests/DocumentTest.cpp b/tests/DocumentTest.cpp
index 73510f8432d2ceddbad7e850b02f49d9d81d0d60..97aefcb4e1b507c987833dcd3c6c70481faeba0c 100644
--- a/tests/DocumentTest.cpp
+++ b/tests/DocumentTest.cpp
@@ -37,7 +37,7 @@ static void test_abortWithFile(skiatest::Reporter* reporter) {
                  // allways, then all these tests will be disabled.
     }
 
-    SkString path = SkOSPath::SkPathJoin(tmpDir.c_str(), "aborted.pdf");
+    SkString path = SkOSPath::Join(tmpDir.c_str(), "aborted.pdf");
 
     // Make sure doc's destructor is called to flush.
     {
@@ -65,7 +65,7 @@ static void test_file(skiatest::Reporter* reporter) {
                  // allways, then all these tests will be disabled.
     }
 
-    SkString path = SkOSPath::SkPathJoin(tmpDir.c_str(), "file.pdf");
+    SkString path = SkOSPath::Join(tmpDir.c_str(), "file.pdf");
 
     SkAutoTUnref<SkDocument> doc(SkDocument::CreatePDF(path.c_str()));