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authorTom Ritter <tom@mozilla.com>2018-02-20 12:18:30 -0600
committerwolfbeast <mcwerewolf@gmail.com>2018-03-14 11:27:26 +0100
commita32b7f7c4e4e31669e0787e6321d74e4db71e514 (patch)
treee83acb2eb895162f010e7ff9ee2d39548c4d90b4 /dom/base/File.cpp
parentbd819cc43653220abdbfe040ba5c721e9861241c (diff)
downloaduxp-a32b7f7c4e4e31669e0787e6321d74e4db71e514.tar.gz
Bug 1430173 - Reduce the precision of all explicit clocks to 2ms. r=baku, a=RyanVM
Backport to ESR where we don't have the ResistFingerprinting component. MozReview-Commit-ID: 9bjycHjR3SF --HG-- extra : transplant_source : %EA%03%21%0A%E9%3F%8E%CD%7C%D79f%96%85%96%00%5D%7F%95X
Diffstat (limited to 'dom/base/File.cpp')
-rwxr-xr-x[-rw-r--r--]dom/base/File.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/dom/base/File.cpp b/dom/base/File.cpp
index 46b37b976a..8602a30641 100644..100755
--- a/dom/base/File.cpp
+++ b/dom/base/File.cpp
@@ -29,6 +29,7 @@
#include "nsStringStream.h"
#include "nsJSUtils.h"
#include "nsPrintfCString.h"
+#include "mozilla/TimerClamping.h"
#include "mozilla/SHA1.h"
#include "mozilla/CheckedInt.h"
#include "mozilla/Preferences.h"
@@ -727,7 +728,7 @@ BlobImplBase::GetLastModified(ErrorResult& aRv)
mLastModificationDate = PR_Now();
}
- return mLastModificationDate / PR_USEC_PER_MSEC;
+ return TimerClamping::ReduceUsTimeValue(mLastModificationDate) / PR_USEC_PER_MSEC;
}
void