[Cleanup] Remove StringPrintf from global namespace

use of StringPrintf now requires prefixing with base:: or a per-scope using directive

TBR'd:
abodenha: chrome/service
brettw: content, third_party, webkit
darin: base, chrome/browser, chrome/renderer
dgarret: courgette
enne: cc
fischmann: media
gbillock: sql
joi: google_apis,components
rsleevi: net, crypto
sky: chrome/test
thestig: printing, chrome/common,
tsepez: ipc
wez: remoting
yfriedman: testing/android

NOTRY=true
R=brettw@chromium.org
TBR=joi@chromium.org, rsleevi@chromium.org, enne@chromium.org, thestig@chromium.org, darin@chromium.org, abodenha@chromium.org, sky@chromium.org, dgarret@chromium.org, tsepez@chromium.org, fishman@chromium.org, wez@chromium.org, gbillock@chromium.org, yfriedman@chromium.org
BUG=

Review URL: https://codereview.chromium.org/12767006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@188857 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 10 insertions, 9 deletions

diff --git a/chrome/common/thumbnail_score.cc b/chrome/common/thumbnail_score.cc
index e2f41a0..ee9a031 100644
--- a/chrome/common/thumbnail_score.cc
+++ b/chrome/common/thumbnail_score.cc
@@ -70,15 +70,16 @@ bool ThumbnailScore::Equals(const ThumbnailScore& rhs) const {
 }
 
 std::string ThumbnailScore::ToString() const {
-  return StringPrintf("boring_score: %f, at_top %d, good_clipping %d, "
-                      "load_completed: %d, "
-                      "time_at_snapshot: %f, redirect_hops_from_dest: %d",
-                      boring_score,
-                      at_top,
-                      good_clipping,
-                      load_completed,
-                      time_at_snapshot.ToDoubleT(),
-                      redirect_hops_from_dest);
+  return base::StringPrintf(
+      "boring_score: %f, at_top %d, good_clipping %d, "
+      "load_completed: %d, "
+      "time_at_snapshot: %f, redirect_hops_from_dest: %d",
+      boring_score,
+      at_top,
+      good_clipping,
+      load_completed,
+      time_at_snapshot.ToDoubleT(),
+      redirect_hops_from_dest);
 }
 
 bool ShouldReplaceThumbnailWith(const ThumbnailScore& current,