breakpad: fix unittest errors

This fixes the unittest error caused by
https://codereview.chromium.org/1884283002/

TEST=unittest passes on falco board in ChromeOS.
BUG=
R=vapier@chromium.org

Review URL: https://codereview.chromium.org/1952083002 .

2 files changed, 2 insertions, 6 deletions

diff --git a/src/client/linux/handler/exception_handler_unittest.cc b/src/client/linux/handler/exception_handler_unittest.cc
index 4eb7b73c..17d84cf7 100644
--- a/src/client/linux/handler/exception_handler_unittest.cc
+++ b/src/client/linux/handler/exception_handler_unittest.cc
@@ -93,10 +93,6 @@ void FlushInstructionCache(const char* memory, uint32_t memory_size) {
 #endif
 }
 
-// Length of a formatted GUID string =
-// sizeof(MDGUID) * 2 + 4 (for dashes) + 1 (null terminator)
-const int kGUIDStringSize = 37;
-
 void sigchld_handler(int signo) { }
 
 int CreateTMPFile(const string& dir, string* path) {
diff --git a/src/common/dwarf/dwarf2reader_die_unittest.cc b/src/common/dwarf/dwarf2reader_die_unittest.cc
index b53104fb..71418eb8 100644
--- a/src/common/dwarf/dwarf2reader_die_unittest.cc
+++ b/src/common/dwarf/dwarf2reader_die_unittest.cc
@@ -199,7 +199,7 @@ TEST_P(DwarfHeader, Header) {
 
   ByteReader byte_reader(GetParam().endianness == kLittleEndian ?
                          ENDIANNESS_LITTLE : ENDIANNESS_BIG);
-  CompilationUnit parser(MakeSectionMap(), 0, &byte_reader, &handler);
+  CompilationUnit parser("", MakeSectionMap(), 0, &byte_reader, &handler);
   EXPECT_EQ(parser.Start(), info_contents.size());
 }
 
@@ -277,7 +277,7 @@ struct DwarfFormsFixture: public DIEFixture {
   void ParseCompilationUnit(const DwarfHeaderParams &params, uint64 offset=0) {
     ByteReader byte_reader(params.endianness == kLittleEndian ?
                            ENDIANNESS_LITTLE : ENDIANNESS_BIG);
-    CompilationUnit parser(MakeSectionMap(), offset, &byte_reader, &handler);
+    CompilationUnit parser("", MakeSectionMap(), offset, &byte_reader, &handler);
     EXPECT_EQ(offset + parser.Start(), info_contents.size());
   }