Panels: Disable auto-resize if initial size is specified during creation.

chrome/browser/ui/panels/panel_manager.cc

Index: chrome/browser/ui/panels/panel_manager.cc
diff --git a/chrome/browser/ui/panels/panel_manager.cc b/chrome/browser/ui/panels/panel_manager.cc
index b7669b3d4f05e7406ad9799f97d8a08ce83b648d..36ef7482b451015dd5f10c288714da8a75d22f3d 100644
--- a/chrome/browser/ui/panels/panel_manager.cc
+++ b/chrome/browser/ui/panels/panel_manager.cc
@@ -105,10 +105,13 @@ Panel* PanelManager::CreatePanel(Browser* browser) {
   int width = browser->override_bounds().width();
   int height = browser->override_bounds().height();
 
-  if (width == 0 && height == 0) {
+  // Auto resizable is enabled only if no initial size is provided.
+  bool auto_resize = (width == 0 && height == 0);
+
+  if (width == 0)
     width = kPanelDefaultWidth;
+  if (height == 0)
     height = kPanelDefaultHeight;
-  }
 
   int max_panel_width = GetMaxPanelWidth();
   int max_panel_height = GetMaxPanelHeight();
@@ -127,8 +130,11 @@ Panel* PanelManager::CreatePanel(Browser* browser) {
   int x = GetRightMostAvailablePosition() - width;
 
   // Now create the panel with the computed bounds.
-  Panel* panel = new Panel(browser, gfx::Rect(x, y, width, height));
-  panel->SetMaxSize(gfx::Size(max_panel_width, max_panel_height));
+  Panel* panel = new Panel(browser,
+                           gfx::Rect(x, y, width, height),
+                           gfx::Size(kPanelMinWidth, kPanelMinHeight),
+                           gfx::Size(max_panel_width, max_panel_height),
+                           auto_resize);
   panels_.push_back(panel);
 
   content::NotificationService::current()->Notify(