Add GPU fingerprint information to breakpad microdumps.

src/client/linux/handler/minidump_descriptor.cc

Index: src/client/linux/handler/minidump_descriptor.cc
diff --git a/src/client/linux/handler/minidump_descriptor.cc b/src/client/linux/handler/minidump_descriptor.cc
index c601d35f04d8a2283386c5e1bb4be1bcad672521..ce09153ddba9e9f7545d953fe13724111df4a11f 100644
--- a/src/client/linux/handler/minidump_descriptor.cc
+++ b/src/client/linux/handler/minidump_descriptor.cc
@@ -45,8 +45,7 @@ MinidumpDescriptor::MinidumpDescriptor(const MinidumpDescriptor& descriptor)
       directory_(descriptor.directory_),
       c_path_(NULL),
       size_limit_(descriptor.size_limit_),
-      microdump_build_fingerprint_(descriptor.microdump_build_fingerprint_),
-      microdump_product_info_(descriptor.microdump_product_info_) {
+      microdump_extra_info_(descriptor.microdump_extra_info_) {
   // The copy constructor is not allowed to be called on a MinidumpDescriptor
   // with a valid path_, as getting its c_path_ would require the heap which
   // can cause problems in compromised environments.
@@ -67,8 +66,7 @@ MinidumpDescriptor& MinidumpDescriptor::operator=(
     UpdatePath();
   }
   size_limit_ = descriptor.size_limit_;
-  microdump_build_fingerprint_ = descriptor.microdump_build_fingerprint_;
-  microdump_product_info_ = descriptor.microdump_product_info_;
+  microdump_extra_info_ = descriptor.microdump_extra_info_;
   return *this;
 }
 
@@ -86,15 +84,4 @@ void MinidumpDescriptor::UpdatePath() {
   c_path_ = path_.c_str();
 }
 
-void MinidumpDescriptor::SetMicrodumpBuildFingerprint(
-    const char* build_fingerprint) {
-  assert(mode_ == kWriteMicrodumpToConsole);
-  microdump_build_fingerprint_ = build_fingerprint;
-}
-
-void MinidumpDescriptor::SetMicrodumpProductInfo(const char* product_info) {
-  assert(mode_ == kWriteMicrodumpToConsole);
-  microdump_product_info_ = product_info;
-}
-
 }  // namespace google_breakpad