OsDetection.isTablet() returns true for mgwt.os desktop

What steps will reproduce the problem?
1. Using Maven create an MGWT archetype, and import it into Eclipse.
2. Modify MgwtAppEntryPoint.java, inserting the isDesktop() test as shown:

  if ((MGWT.getOsDetection().isTablet())) {
    // very nasty workaround because GWT does not corretly support
    // @media
    StyleInjector.inject(AppBundle.INSTANCE.css().getText());
    GWT.log("isTablet");
    createTabletDisplay(clientFactory);
  } else if (MGWT.getOsDetection().isDesktop()) {
    GWT.log("isDesktop");
    createTabletDisplay(clientFactory);
  } else {
    GWT.log("isPhone");
    createPhoneDisplay(clientFactory);
  }

3. From Eclipse, Run As -> Web Application and open the DevMode URL 

What is the expected output? What do you see instead?

I expect to see "isDeskop" in my DevMode console and desktop display in the 
browser. Instead I see "isTablet" and a tablet display in the browser.

4. Shutdown|kill DevMode. Add <set-property name="mgwt.os" value="desktop" /> 
to the module's gwt.xml file, and repeat #3.

Again, I expect to see "isDeskop" in my DevMode console and desktop display in 
the browser. Instead I see "isTablet" and a tablet display in the browser.

5. Shutdown|kill DevMode. Remove the <set-property> from the module's gwt.xml 
file. Modify MgwtAppEntryPoint.java, reversing the tests for desktop and tablet:

  if (MGWT.getOsDetection().isDesktop()) {
    GWT.log("isDesktop");
    GWT.log("but also isTablet=="+MGWT.getOsDetection().isTablet());
    createTabletDisplay(clientFactory);
  } else if ((MGWT.getOsDetection().isTablet())) {
    // very nasty workaround because GWT does not corretly support
    // @media
    StyleInjector.inject(AppBundle.INSTANCE.css().getText());
    GWT.log("isTablet");
    createTabletDisplay(clientFactory);
  } else {
    GWT.log("isPhone");
    createPhoneDisplay(clientFactory);
  }

Expect in DevMode console, "isDesktop" and "but also isTablet==false" with a 
desktop display in the browser.
Instead I see "isDesktop" and "but also isTablet==true" with a desktop display 
in the browser.

6. Shutdown|kill DevMode. Try different valued for the mgwt.os property--ipad, 
android, android_tablet, etc. They work as expected.

What version of the product are you using? On what operating system?

MGWT 1.1.2 and 1.2.0-SNAPSHOT on MacOS 10.8.4
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_4) AppleWebKit/537.36 
(KHTML, like Gecko) Chrome/29.0.1547.65 Safari/537.36

Please provide any additional information below.

GWT 2.5.1 and Java 1.7.0_25
Original issue reported on code.google.com by thad.hum...@gmail.com on 4 Sep 2013 at 4:11
google-code-export / mgwt

OsDetection.isTablet() returns true for mgwt.os desktop #308
