Localized Chromoting Host on Mac and Linux.

Re-landing r214379. Two additional fixes:
- HOST_PLUGIN_MIME_TYPE is passed unquoted making the code the uses it responsible for stringizing it.
- msvs_cygwin_shell is set to 0 to avoid cygpath changing "remoting_locales\nl.pak" to "remoting_ocales\nl.pak".

This CL implements generation of localizable strings from remoting_strings.grd file. Depending on the platform the localized resources are placed to:
- Mac: localized .string and .pak resources are added to each application bundle under 'Resources/<locale>.lproj'
- Linux: localized .pak files are placed under 'remoting_locales' directory next to the binary locading them.
- Windows: .rc resources are generated from .jinja2 templates and embedded into a relevant binary.

Chrome l10n and i18n APIs are used to retrieve the current locale and RTL flag (Mac & Linux). The it2me plugin sets the locale to match the locale of the browser.

Collateral changes:
- UiString is not used any more.
- Increased width of disconnect window message on Mac.
- The host plugin version is correctly reported on Mac.
- Dialogs use RTL templates in case of RTL languages. No more updating the templates dynamically (Windows).
- remoting_unittests.ResourcesTest now runs on Mac, LInux and Windows.
- '@' is used for variable substitutions by remoting_localize.py.
- HOST_PLUGIN_MIME_TYPE is defined in one place now.
- Deleted unused commong_resources.grd.

Mac installer and preference panel are not localized yet.

BUG=155204

Review URL: https://chromiumcodereview.appspot.com/21059003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@214855 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 17 insertions, 26 deletions

diff --git a/remoting/host/disconnect_window_mac.mm b/remoting/host/disconnect_window_mac.mm
index 56e4946..9cb170a 100644
--- a/remoting/host/disconnect_window_mac.mm
+++ b/remoting/host/disconnect_window_mac.mm
@@ -8,25 +8,27 @@
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
+#include "base/i18n/rtl.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string_util.h"
 #include "base/strings/sys_string_conversions.h"
+#include "remoting/base/string_resources.h"
 #include "remoting/host/client_session_control.h"
 #include "remoting/host/host_window.h"
-#include "remoting/host/ui_strings.h"
+#include "ui/base/l10n/l10n_util_mac.h"
 
 @interface DisconnectWindowController()
 - (BOOL)isRToL;
 - (void)Hide;
 @end
 
-const int kMaximumConnectedNameWidthInPixels = 400;
+const int kMaximumConnectedNameWidthInPixels = 600;
 
 namespace remoting {
 
 class DisconnectWindowMac : public HostWindow {
  public:
-  explicit DisconnectWindowMac(const UiStrings& ui_strings);
+  DisconnectWindowMac();
   virtual ~DisconnectWindowMac();
 
   // HostWindow overrides.
@@ -35,17 +37,13 @@ class DisconnectWindowMac : public HostWindow {
       OVERRIDE;
 
  private:
-  // Localized UI strings.
-  UiStrings ui_strings_;
-
   DisconnectWindowController* window_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(DisconnectWindowMac);
 };
 
-DisconnectWindowMac::DisconnectWindowMac(const UiStrings& ui_strings)
-    : ui_strings_(ui_strings),
-      window_controller_(nil) {
+DisconnectWindowMac::DisconnectWindowMac()
+    : window_controller_(nil) {
 }
 
 DisconnectWindowMac::~DisconnectWindowMac() {
@@ -70,27 +68,23 @@ void DisconnectWindowMac::Start(
   std::string client_jid = client_session_control->client_jid();
   std::string username = client_jid.substr(0, client_jid.find('/'));
   window_controller_ =
-      [[DisconnectWindowController alloc] initWithUiStrings:&ui_strings_
-                                                   callback:disconnect_callback
-                                                   username:username];
+      [[DisconnectWindowController alloc] initWithCallback:disconnect_callback
+                                                  username:username];
   [window_controller_ showWindow:nil];
 }
 
 // static
-scoped_ptr<HostWindow> HostWindow::CreateDisconnectWindow(
-    const UiStrings& ui_strings) {
-  return scoped_ptr<HostWindow>(new DisconnectWindowMac(ui_strings));
+scoped_ptr<HostWindow> HostWindow::CreateDisconnectWindow() {
+  return scoped_ptr<HostWindow>(new DisconnectWindowMac());
 }
 
 }  // namespace remoting
 
 @implementation DisconnectWindowController
-- (id)initWithUiStrings:(const remoting::UiStrings*)ui_strings
-               callback:(const base::Closure&)disconnect_callback
-               username:(const std::string&)username {
+- (id)initWithCallback:(const base::Closure&)disconnect_callback
+              username:(const std::string&)username {
   self = [super initWithWindowNibName:@"disconnect_window"];
   if (self) {
-    ui_strings_ = ui_strings;
     disconnect_callback_ = disconnect_callback;
     username_ = UTF8ToUTF16(username);
   }
@@ -108,7 +102,7 @@ scoped_ptr<HostWindow> HostWindow::CreateDisconnectWindow(
 }
 
 - (BOOL)isRToL {
-  return ui_strings_->direction == remoting::UiStrings::RTL;
+  return base::i18n::IsRTL();
 }
 
 - (void)Hide {
@@ -117,12 +111,9 @@ scoped_ptr<HostWindow> HostWindow::CreateDisconnectWindow(
 }
 
 - (void)windowDidLoad {
-  string16 text = ReplaceStringPlaceholders(ui_strings_->disconnect_message,
-                                            username_, NULL);
-  [connectedToField_ setStringValue:base::SysUTF16ToNSString(text)];
-
-  [disconnectButton_ setTitle:base::SysUTF16ToNSString(
-      ui_strings_->disconnect_button_text)];
+  [connectedToField_ setStringValue:l10n_util::GetNSStringF(IDR_MESSAGE_SHARED,
+                                                            username_)];
+  [disconnectButton_ setTitle:l10n_util::GetNSString(IDR_STOP_SHARING_BUTTON)];
 
   // Resize the window dynamically based on the content.
   CGFloat oldConnectedWidth = NSWidth([connectedToField_ bounds]);