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* Cleanup: Put DBus unit tests in the dbus namespace, so one does not need to ↵thestig@chromium.org2013-06-131-14/+18
| | | | | | | | write dbus:: everywhere. Remove some other dbus:: usages in the dbus namespace. Review URL: https://chromiumcodereview.appspot.com/16012018 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@206010 0039d316-1c4b-4281-b951-d872f2087c98
* Rewrite std::string("") to std::string(), Linux edition.dcheng@chromium.org2013-04-091-1/+1
| | | | | | | | | | | | | | | | | | | This patch was generated by running the empty_string clang tool across the Chromium Linux compilation database. Implicitly or explicitly constructing std::string() with a "" argument is inefficient as the caller needs to emit extra instructions to pass an argument, and the constructor needlessly copies a byte into internal storage. Rewriting these instances to simply call the default constructor appears to save ~14-18 kilobytes on an optimized release build. BUG=none Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=193020 Review URL: https://codereview.chromium.org/13145003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@193040 0039d316-1c4b-4281-b951-d872f2087c98
* Revert "Rewrite std::string("") to std::string(), Linux edition."dcheng@chromium.org2013-04-091-1/+1
| | | | | | | | | | | | | | This reverts commit e59558b78e8c6a1b0bd916a724724b638c3c91b6. Revert "Fix build after r193020." This reverts commit 558a35897f6b3ffbcaefde927c1f150b815d140a. Revert "Really fix build after r193020." This reverts commit e3748a79b523a8d365d4a33ef986eebb4186fa78. git-svn-id: svn://svn.chromium.org/chrome/trunk/src@193030 0039d316-1c4b-4281-b951-d872f2087c98
* Rewrite std::string("") to std::string(), Linux edition.dcheng@chromium.org2013-04-091-1/+1
| | | | | | | | | | | | | | | | | This patch was generated by running the empty_string clang tool across the Chromium Linux compilation database. Implicitly or explicitly constructing std::string() with a "" argument is inefficient as the caller needs to emit extra instructions to pass an argument, and the constructor needlessly copies a byte into internal storage. Rewriting these instances to simply call the default constructor appears to save ~14-18 kilobytes on an optimized release build. BUG=none Review URL: https://codereview.chromium.org/13145003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@193020 0039d316-1c4b-4281-b951-d872f2087c98
* Explicitly CHECK arguments in dbus::MessageWriter::AppendString/ObjectPathhashimoto@chromium.org2012-06-051-0/+27
Add dbus::IsStringValidObjectPath() and dbus::ObjectPath::IsValid() BUG=129335 TEST=dbus_unittests Review URL: https://chromiumcodereview.appspot.com/10502011 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@140489 0039d316-1c4b-4281-b951-d872f2087c98