Revert "Revert "Use hairline when line width <= 1.0, instead of < 1.0.""

This reverts commit r560. Chromium has landed at r560, so I'm applying the
revert-revert. (See the comments in r560 for details.)

git-svn-id: http://skia.googlecode.com/svn/trunk@561 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/bench/SkBenchmark.cpp b/bench/SkBenchmark.cpp
index e8bea6e..230a7af 100644
--- a/bench/SkBenchmark.cpp
+++ b/bench/SkBenchmark.cpp
@@ -9,6 +9,7 @@
     fForceAlpha = 0xFF;
     fForceAA = true;
     fDither = SkTriState::kDefault;
+    fHasStrokeWidth = false;
 }
 
 const char* SkBenchmark::getName() {