From: Wolfgang Rosenauer <wr@rosenauer.org>
Subject: missing declaration with newer compilers

diff --git a/toolkit/crashreporter/google-breakpad/src/client/linux/handler/exception_handler.cc b/toolkit/crashreporter/google-breakpad/src/client/linux/handler/exception_handler.cc
--- a/toolkit/crashreporter/google-breakpad/src/client/linux/handler/exception_handler.cc
+++ b/toolkit/crashreporter/google-breakpad/src/client/linux/handler/exception_handler.cc
@@ -28,16 +28,17 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <signal.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
+#include <stdio.h>
 
 #include <cassert>
 #include <cstdlib>
 #include <ctime>
 #include <linux/limits.h>
 
 #include "client/linux/handler/exception_handler.h"
 #include "common/linux/guid_creator.h"
diff --git a/toolkit/crashreporter/google-breakpad/src/client/linux/handler/minidump_generator.cc b/toolkit/crashreporter/google-breakpad/src/client/linux/handler/minidump_generator.cc
--- a/toolkit/crashreporter/google-breakpad/src/client/linux/handler/minidump_generator.cc
+++ b/toolkit/crashreporter/google-breakpad/src/client/linux/handler/minidump_generator.cc
@@ -36,16 +36,17 @@
 #include <sys/types.h>
 #include <unistd.h>
 #include <sys/utsname.h>
 #include <sys/wait.h>
 
 #include <cstdlib>
 #include <ctime>
 #include <string.h>
+#include <stdio.h>
 
 #include "common/linux/file_id.h"
 #include "client/linux/handler/linux_thread.h"
 #include "client/minidump_file_writer.h"
 #include "client/minidump_file_writer-inl.h"
 #include "google_breakpad/common/minidump_format.h"
 #include "client/linux/handler/minidump_generator.h"
 
diff --git a/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc b/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc
--- a/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc
+++ b/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc
@@ -26,16 +26,17 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <a.out.h>
 #include <cstdarg>
 #include <cstdlib>
 #include <cxxabi.h>
+#include <stdio.h>
 #include <elf.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <link.h>
 #include <sys/mman.h>
 #include <stab.h>
 #include <sys/stat.h>
 #include <sys/types.h>