Set active extension IDs for crash reports using the crash key logging system.

chrome/common/child_process_logging.h

Index: chrome/common/child_process_logging.h
diff --git a/chrome/common/child_process_logging.h b/chrome/common/child_process_logging.h
index d0a53276e03bd2298f3c1853d9920d8f360ed615..fe4d969abf1cb73e532bc4a883ae00666e120f29 100644
--- a/chrome/common/child_process_logging.h
+++ b/chrome/common/child_process_logging.h
@@ -15,11 +15,6 @@
 
 class CommandLine;
 
-// The maximum number of active extensions we will report.
-// Also used in chrome/app, but we define it here to avoid a common->app
-// dependency.
-static const size_t kMaxReportedActiveExtensions = 10;
-
 // The maximum number of variation chunks we will report.
 // Also used in chrome/app, but we define it here to avoid a common->app
 // dependency.
@@ -47,8 +42,6 @@ namespace child_process_logging {
 // compromised context without going through the standard library.
 extern char g_channel[];
 extern char g_client_id[];
-extern char g_extension_ids[];
-extern char g_num_extensions[];
 extern char g_num_switches[];
 extern char g_num_variations[];
 extern char g_num_views[];
@@ -56,9 +49,6 @@ extern char g_printer_info[];
 extern char g_switches[];
 extern char g_variation_chunks[];
 
-// Assume IDs are 32 bytes long.
-static const size_t kExtensionLen = 32;
-
 // Assume command line switches are less than 64 chars.
 static const size_t kSwitchLen = 64;
 
@@ -73,14 +63,6 @@ void SetClientId(const std::string& client_id);
 // id in |client_id| if it's known, an empty string otherwise.
 std::string GetClientId();
 
-// Sets the list of "active" extensions in this process. We overload "active" to
-// mean different things depending on the process type:
-// - browser: all enabled extensions
-// - renderer: the unique set of extension ids from all content scripts
-// - extension: the id of each extension running in this process (there can be
-//   multiple because of process collapsing).
-void SetActiveExtensions(const std::set<std::string>& extension_ids);
-
 // Sets a number of views/tabs opened in this process.
 void SetNumberOfViews(int number_of_views);