WebUI TaskManager: Add method to set minimum window size on HTMLDialog.

chrome/browser/ui/webui/task_manager_dialog.cc

Index: chrome/browser/ui/webui/task_manager_dialog.cc
diff --git a/chrome/browser/ui/webui/task_manager_dialog.cc b/chrome/browser/ui/webui/task_manager_dialog.cc
index 6c8b274f0d82972ade779b8a8e3b31481e4f6316..e4c0e739f3bf75a699cead34976c2adc807a9376 100644
--- a/chrome/browser/ui/webui/task_manager_dialog.cc
+++ b/chrome/browser/ui/webui/task_manager_dialog.cc
@@ -29,6 +29,13 @@
 #include "ui/views/widget/widget.h"
 #endif
 
+namespace {
+
+// The minimum size of task manager window in px.
+const int kMinimumTaskManagerWidth = 640;
+const int kMinimumTaskManagerHeight = 480;
+}  // namespace

[James Hawkins, 2012/03/18 03:00:04]

nit: Blank line before the brace (to match the top line).

+
 using content::BrowserThread;
 using content::WebContents;
 using content::WebUIMessageHandler;
@@ -53,6 +60,9 @@ class TaskManagerDialogImpl : public HtmlDialogUIDelegate {
   virtual string16 GetDialogTitle() const OVERRIDE {
     return l10n_util::GetStringUTF16(IDS_TASK_MANAGER_TITLE);
   }
+  virtual std::string GetDialogName() const OVERRIDE {
+    return prefs::kTaskManagerWindowPlacement;
+  }
   virtual GURL GetDialogContentURL() const OVERRIDE {
     std::string url_string(chrome::kChromeUITaskManagerURL);
     url_string += "?";
@@ -68,6 +78,7 @@ class TaskManagerDialogImpl : public HtmlDialogUIDelegate {
       std::vector<WebUIMessageHandler*>* handlers) const OVERRIDE {
   }
   virtual void GetDialogSize(gfx::Size* size) const OVERRIDE {
+#if !defined(TOOLKIT_VIEWS)
     // If dialog's bounds are previously saved, use them.
     if (g_browser_process->local_state()) {
       const DictionaryValue* placement_pref =
@@ -83,7 +94,11 @@ class TaskManagerDialogImpl : public HtmlDialogUIDelegate {
     }
 
     // Otherwise set default size.
-    size->SetSize(640, 480);
+    size->SetSize(kMimimumTaskManagerWidth, kMinimumTaskManagerHeight);
+#endif
+  }
+  virtual void GetMinimumDialogSize(gfx::Size* size) const OVERRIDE {
+    size->SetSize(kMinimumTaskManagerWidth, kMinimumTaskManagerHeight);
   }
   virtual std::string GetDialogArgs() const OVERRIDE {
     return std::string();
@@ -102,6 +117,7 @@ class TaskManagerDialogImpl : public HtmlDialogUIDelegate {
       const content::ContextMenuParams& params) OVERRIDE {
     return true;
   }
+#if !defined(TOOLKIT_VIEWS)
   virtual void StoreDialogSize(const gfx::Size& dialog_size) OVERRIDE {
    // Store the dialog's bounds so that it can be restored with the same bounds
    // the next time it's opened.
@@ -113,6 +129,7 @@ class TaskManagerDialogImpl : public HtmlDialogUIDelegate {
      placement_pref->SetInteger("height", dialog_size.height());
    }
  }
+#endif
 
  private:
   void ShowDialog(bool is_background_page_mode);