Update the QtWebEngineCore library to run on top of Chromium 37

Most of the patch is about upstream classes/methods that changed.

Other important details:
- icu data files are now used by default
- cygwin is no longer required to build on Windows
- RenderFrameHost has been replacing RenderViewHost in a few places,
  following the separate process iframes support in Chromium
- The user agent is accessed through ContentClient::GetUserAgent
  instead of from the command line switches

Change-Id: I86cc93aff7ce31176a80b0b4a5d54025674a451c
Reviewed-by: Andras Becsi <andras.becsi@digia.com>

1 files changed, 4 insertions, 6 deletions

diff --git a/src/core/gl_surface_qt.cpp b/src/core/gl_surface_qt.cpp
index a338fe5cd..20f235048 100644
--- a/src/core/gl_surface_qt.cpp
+++ b/src/core/gl_surface_qt.cpp
@@ -314,6 +314,10 @@ bool GLSurfaceEGL::IsCreateContextRobustnessSupported()
 GLSurfaceQt::GLSurfaceQt(const gfx::Size& size)
     : m_size(size)
 {
+    // Some implementations of Pbuffer do not support having a 0 size. For such
+    // cases use a (1, 1) surface.
+    if (m_size.GetArea() == 0)
+        m_size.SetSize(1, 1);
 }
 
 bool GLSurfaceQt::HasEGLExtension(const char* name)
@@ -337,12 +341,6 @@ bool GLSurfaceQtEGL::Initialize()
         return false;
     }
 
-    if (m_size.GetArea() == 0) {
-        LOG(ERROR) << "Error: surface has zero area"
-                   << m_size.width() << " x " << m_size.height();
-        return false;
-    }
-
     const EGLint pbuffer_attributes[] = {
         EGL_WIDTH, m_size.width(),
         EGL_HEIGHT, m_size.height(),