Collapse whitespace in app names derived from links.

chrome/browser/ui/webui/ntp/app_launcher_handler.cc

Index: chrome/browser/ui/webui/ntp/app_launcher_handler.cc
diff --git a/chrome/browser/ui/webui/ntp/app_launcher_handler.cc b/chrome/browser/ui/webui/ntp/app_launcher_handler.cc
index 22f72747000333d05beb94075716f7d634dc2837..5a88fd60a96b4a686fefba7af4933ebf4c0dc37a 100644
--- a/chrome/browser/ui/webui/ntp/app_launcher_handler.cc
+++ b/chrome/browser/ui/webui/ntp/app_launcher_handler.cc
@@ -16,6 +16,7 @@
 #include "base/i18n/rtl.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
+#include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
@@ -720,7 +721,8 @@ void AppLauncherHandler::HandleGenerateAppForLink(const base::ListValue* args) {
   }
 
   std::unique_ptr<AppInstallInfo> install_info(new AppInstallInfo());
-  install_info->title = title;
+  install_info->title = base::CollapseWhitespace(
+      title, /* trim_sequences_with_line_breaks=*/false);

[Evan Stade, 2016/04/15 20:47:41]

nit: is the spacing correct inside the /**/?

[dcheng, 2016/04/15 21:03:13]

I couldn't remember what our usual convention is. I just changed the = to a
space so it looks less whacky now.

   install_info->app_url = launch_url;
   install_info->page_ordinal = page_ordinal;