Add the page url to plugin crashes to aid debugging.

chrome/chrome.gyp

Index: chrome/chrome.gyp
===================================================================
--- chrome/chrome.gyp	(revision 20181)
+++ chrome/chrome.gyp	(working copy)
@@ -325,6 +325,10 @@
         'common/child_process_host.h',
         'common/child_process_info.cc',
         'common/child_process_info.h',
+        'common/child_process_logging.h',
+        'common/child_process_logging_linux.cc',
+        'common/child_process_logging_mac.mm',
+        'common/child_process_logging_win.cc',
         'common/child_thread.cc',
         'common/child_thread.h',
         'common/chrome_constants.cc',
@@ -2324,10 +2328,6 @@
         'renderer/renderer_glue.cc',
         'renderer/renderer_histogram_snapshots.cc',
         'renderer/renderer_histogram_snapshots.h',
-        'renderer/renderer_logging.h',
-        'renderer/renderer_logging_linux.cc',
-        'renderer/renderer_logging_mac.mm',
-        'renderer/renderer_logging_win.cc',
         'renderer/renderer_main.cc',
         'renderer/renderer_main_platform_delegate.h',
         'renderer/renderer_main_platform_delegate_linux.cc',
@@ -3587,6 +3587,7 @@
         'browser/webdata/web_database_unittest.cc',
         'browser/window_sizer_unittest.cc',
         'common/bzip2_unittest.cc',
+        'common/child_process_logging_mac_unittest.mm',
         'common/chrome_plugin_unittest.cc',
         'common/extensions/extension_unittest.cc',
         'common/extensions/url_pattern_unittest.cc',
@@ -3618,7 +3619,6 @@
         'renderer/render_thread_unittest.cc',
         'renderer/render_view_unittest.cc',
         'renderer/render_widget_unittest.cc',
-        'renderer/renderer_logging_mac_unittest.mm',
         'renderer/renderer_main_unittest.cc',
         'test/browser_with_test_window_test.cc',
         'test/browser_with_test_window_test.h',