Fix a bug where the inspector would not keep event pages alive.

chrome/browser/debugger/devtools_window.cc

Index: chrome/browser/debugger/devtools_window.cc
diff --git a/chrome/browser/debugger/devtools_window.cc b/chrome/browser/debugger/devtools_window.cc
index e1a282b96bb56574ab9679a322cc590866fd3fc1..74661bad51b1bec976fa2261926f213c8befc9fe 100644
--- a/chrome/browser/debugger/devtools_window.cc
+++ b/chrome/browser/debugger/devtools_window.cc
@@ -643,10 +643,11 @@ DevToolsWindow* DevToolsWindow::ToggleDevToolsWindow(
 
   // If window is docked and visible, we hide it on toggle. If window is
   // undocked, we show (activate) it.
-  if (!window->is_docked() || do_open)
+  if (!window->is_docked() || do_open) {

[yurys, 2012/08/21 19:52:55]

Revert this? As I remember style guide doesn't require braces for one line body.

[Matt Perry, 2012/08/21 20:13:46]

Oops, leftover change. Reverted.

     window->Show(action);
-  else
+  } else {
     manager->UnregisterDevToolsClientHostFor(agent);
+  }
 
   return window;
 }