rename portable_typeface_always to portable_typeface

TBR=reed@google.com

Review URL: https://codereview.chromium.org/1257773002
diff --git a/gm/linepaths.cpp b/gm/linepaths.cpp
index 2f5c692..e8a4b0b 100644
--- a/gm/linepaths.cpp
+++ b/gm/linepaths.cpp
@@ -82,7 +82,7 @@
         SkPaint titlePaint;
         titlePaint.setColor(SK_ColorBLACK);
         titlePaint.setAntiAlias(true);
-        sk_tool_utils::set_portable_typeface_always(&titlePaint);
+        sk_tool_utils::set_portable_typeface(&titlePaint);
         titlePaint.setTextSize(15 * SK_Scalar1);
         const char title[] = "Line Drawn Into Rectangle Clips With "
                              "Indicated Style, Fill and Linecaps, with stroke width 10";
@@ -126,7 +126,7 @@
                     SkPaint labelPaint;
                     labelPaint.setColor(color);
                     labelPaint.setAntiAlias(true);
-                    sk_tool_utils::set_portable_typeface_always(&labelPaint);
+                    sk_tool_utils::set_portable_typeface(&labelPaint);
                     labelPaint.setTextSize(10 * SK_Scalar1);
                     canvas->drawText(gStyles[style].fName,
                                         strlen(gStyles[style].fName),
@@ -224,7 +224,7 @@
         SkPaint titlePaint;
         titlePaint.setColor(SK_ColorBLACK);
         titlePaint.setAntiAlias(true);
-        sk_tool_utils::set_portable_typeface_always(&titlePaint);
+        sk_tool_utils::set_portable_typeface(&titlePaint);
         titlePaint.setTextSize(15 * SK_Scalar1);
         const char title[] = "Line Closed Drawn Into Rectangle Clips With "
                              "Indicated Style, Fill and Linecaps, with stroke width 10";
@@ -268,7 +268,7 @@
                     SkPaint labelPaint;
                     labelPaint.setColor(color);
                     labelPaint.setAntiAlias(true);
-                    sk_tool_utils::set_portable_typeface_always(&labelPaint);
+                    sk_tool_utils::set_portable_typeface(&labelPaint);
                     labelPaint.setTextSize(10 * SK_Scalar1);
                     canvas->drawText(gStyles[style].fName,
                                         strlen(gStyles[style].fName),