Merge change 21618 into eclair

* changes:
  Fix #2058833. For mobile sites, add "width=device-width" if viewport width is not defined as our default viewport width is 800px now.

2 files changed, 21 insertions, 0 deletions

diff --git a/WebCore/html/HTMLBodyElement.cpp b/WebCore/html/HTMLBodyElement.cpp
index 9828dab..9852858 100644
--- a/WebCore/html/HTMLBodyElement.cpp
+++ b/WebCore/html/HTMLBodyElement.cpp
@@ -39,6 +39,10 @@
 #include "MappedAttribute.h"
 #include "ScriptEventListener.h"
 
+#ifdef ANDROID_META_SUPPORT
+#include "Settings.h"
+#endif
+
 namespace WebCore {
 
 using namespace HTMLNames;
@@ -173,6 +177,15 @@ void HTMLBodyElement::insertedIntoDocument()
             setAttribute(marginheightAttr, String::number(marginHeight));
     }
 
+#ifdef ANDROID_META_SUPPORT
+    Settings * settings = document()->settings();
+    String host = document()->baseURI().host().lower();
+    if (settings->viewportWidth() == -1 && (host.startsWith("m.") || host.startsWith("mobile.")
+            || host.contains(".m.") || host.contains(".mobile.")))
+        // fit mobile sites directly in the screen
+        settings->setMetadataSettings("width", "device-width");
+#endif
+
     // FIXME: This call to scheduleRelayout should not be needed here.
     // But without it we hang during WebKit tests; need to fix that and remove this.
     if (FrameView* view = document()->view())
diff --git a/WebCore/html/HTMLMetaElement.cpp b/WebCore/html/HTMLMetaElement.cpp
index 48284e3..5d3e925 100644
--- a/WebCore/html/HTMLMetaElement.cpp
+++ b/WebCore/html/HTMLMetaElement.cpp
@@ -27,6 +27,10 @@
 #include "HTMLNames.h"
 #include "MappedAttribute.h"
 
+#ifdef ANDROID_META_SUPPORT
+#include "Settings.h"
+#endif
+
 namespace WebCore {
 
 using namespace HTMLNames;
@@ -68,6 +72,10 @@ void HTMLMetaElement::process()
         return;
     if (equalIgnoringCase(name(), "viewport") || equalIgnoringCase(name(), "format-detection"))
         document()->processMetadataSettings(m_content);
+    else if (equalIgnoringCase(name(), "HandheldFriendly") && equalIgnoringCase(m_content, "true")
+            && document()->settings()->viewportWidth() == -1)
+        // fit mobile sites directly in the screen
+        document()->settings()->setMetadataSettings("width", "device-width");
 #endif
     // Get the document to process the tag, but only if we're actually part of DOM tree (changing a meta tag while
     // it's not in the tree shouldn't have any effect on the document)