Fix compiler warnings in chrome\browser\sync.

Warnings are treated as errors in the Chrome build.
Most of these are just forcing the implicit conversion
to maintain the previous behavior.

TEST=sync unit tests
BUG=none

Review URL: http://codereview.chromium.org/193085

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@26020 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 4 insertions, 4 deletions

diff --git a/chrome/browser/sync/util/path_helpers.cc b/chrome/browser/sync/util/path_helpers.cc
index 1cf8d4e..cafcfca 100644
--- a/chrome/browser/sync/util/path_helpers.cc
+++ b/chrome/browser/sync/util/path_helpers.cc
@@ -71,7 +71,7 @@ PathString ExpandTilde(const PathString& path) {
 // Returns a string with length or fewer elements, careful to
 // not truncate a string mid-surrogate pair.
 PathString TruncatePathString(const PathString& original, int length) {
-  if (original.size() <= length)
+  if (original.size() <= static_cast<size_t>(length))
     return original;
   if (length <= 0)
     return original;
diff --git a/chrome/browser/sync/util/pthread_helpers.cc b/chrome/browser/sync/util/pthread_helpers.cc
index 4dadc55..663fc66 100644
--- a/chrome/browser/sync/util/pthread_helpers.cc
+++ b/chrome/browser/sync/util/pthread_helpers.cc
@@ -115,9 +115,9 @@ struct timespec GetPThreadAbsoluteTime(uint32 ms) {
   // The number of 100 nanosecond intervals from Jan 1, 1601 'til Jan 1, 1970.
   const int64 kOffset = GG_LONGLONG(116444736000000000);
   timespec result;
-  result.tv_sec = (n.QuadPart - kOffset) / 10000000;
-  result.tv_nsec = (n.QuadPart - kOffset -
-                    (result.tv_sec * GG_LONGLONG(10000000))) * 100;
+  result.tv_sec = static_cast<long>((n.QuadPart - kOffset) / 10000000);
+  result.tv_nsec = static_cast<long>((n.QuadPart - kOffset -
+                    (result.tv_sec * GG_LONGLONG(10000000))) * 100);
   return result;
 #else
   struct timeval now;