Add experiments info to crash dumps.

chrome/common/child_process_logging.h

Index: chrome/common/child_process_logging.h
===================================================================
--- chrome/common/child_process_logging.h	(revision 130670)
+++ chrome/common/child_process_logging.h	(working copy)
@@ -8,9 +8,11 @@
 
 #include <set>
 #include <string>
+#include <vector>
 
 #include "base/basictypes.h"
 #include "base/mac/crash_logging.h"
+#include "base/string16.h"
 #include "googleurl/src/gurl.h"
 
 class CommandLine;
@@ -24,6 +26,11 @@
 // dependency.
 static const int kMaxReportedActiveExtensions = 10;
 
+// The maximum number of experiment chunks we will report.
+// Also used in chrome/app, but we define it here to avoid a common->app
+// dependency.
+static const int kMaxReportedExperimentChunks = 15;
+
 // The maximum number of prn-info-* records.
 static const size_t kMaxReportedPrinterRecords = 4;
 
@@ -98,6 +105,9 @@
 // values in |command_line|.
 void SetCommandLine(const CommandLine* command_line);
 
+// Initialize the list of experiment info to send along with crash reports.
+void SetExperimentList(const std::vector<string16>& state);
+
 #if defined(OS_LINUX) || defined(OS_OPENBSD) || defined(OS_MACOSX)
 // Sets the product channel data to send along with crash reports to |channel|.
 void SetChannel(const std::string& channel);