Update to Chromium revision 176706.

- See crbug.com/167209 for a description of why NSPrincipalClass needs to be specified in helper-Info.plist.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@987 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

patch/patches/content_popups.patch

@@ -1,31 +0,0 @@
-Index: browser/web_contents/web_contents_impl.cc
-===================================================================
---- browser/web_contents/web_contents_impl.cc	(revision 173683)
-+++ browser/web_contents/web_contents_impl.cc	(working copy)
-@@ -1397,8 +1397,10 @@
-       new RenderWidgetHostImpl(this, process, route_id);
-   created_widgets_.insert(widget_host);
- 
--  RenderWidgetHostViewPort* widget_view =
--      RenderWidgetHostViewPort::CreateViewForWidget(widget_host);
-+  RenderWidgetHostViewPort* widget_view = RenderWidgetHostViewPort::FromRWHV(
-+      view_->CreateViewForPopupWidget(widget_host));
-+  if (!widget_view)
-+    widget_view = RenderWidgetHostViewPort::CreateViewForWidget(widget_host);
-   if (!is_fullscreen) {
-     // Popups should not get activated.
-     widget_view->SetPopupType(popup_type);
-Index: public/browser/web_contents_view.h
-===================================================================
---- public/browser/web_contents_view.h	(revision 173683)
-+++ public/browser/web_contents_view.h	(working copy)
-@@ -38,6 +38,9 @@
-   virtual RenderWidgetHostView* CreateViewForWidget(
-       RenderWidgetHost* render_widget_host) = 0;
- 
-+  virtual RenderWidgetHostView* CreateViewForPopupWidget(
-+      RenderWidgetHost* render_widget_host) { return NULL; }
-+
-   // Returns the native widget that contains the contents of the tab.
-   virtual gfx::NativeView GetNativeView() const = 0;
- 

patch/patches/tools_gyp.patch

@@ -1,14 +1,14 @@
 Index: pylib/gyp/input.py
 ===================================================================
---- pylib/gyp/input.py	(revision 1527)
+--- pylib/gyp/input.py	(revision 1556)
 +++ pylib/gyp/input.py	(working copy)
-@@ -851,7 +851,8 @@
+@@ -857,7 +857,8 @@
            # that don't load quickly, this can be faster than
            # <!(python modulename param eters). Do this in |build_file_dir|.
            oldwd = os.getcwd()  # Python doesn't like os.open('.'): no fchdir.
 -          os.chdir(build_file_dir)
 +          if not build_file_dir is None:
 +            os.chdir(build_file_dir)
+           try:
  
-           parsed_contents = shlex.split(contents)
-           py_module = __import__(parsed_contents[0])
+             parsed_contents = shlex.split(contents)

patch/patches/zlib.patch

@@ -1,6 +1,6 @@
 Index: contrib/minizip/unzip.c
 ===================================================================
---- contrib/minizip/unzip.c	(revision 153668)
+--- contrib/minizip/unzip.c	(revision 176706)
 +++ contrib/minizip/unzip.c	(working copy)
 @@ -69,7 +69,7 @@
  #include <string.h>
@@ -10,4 +10,4 @@ Index: contrib/minizip/unzip.c
 +//        #define NOUNCRYPT
  #endif
  
- #if defined(USE_SYSTEM_ZLIB)
+ #include "third_party/zlib/zlib.h"