Remove all user agent checks for MSIE or documentMode

dev/core/src/com/google/gwt/core/ext/linker/impl/devmode.js

@@ -143,17 +143,6 @@ function __gwt_displayGlassMessage(summary, details) {
   // Steal focus.
   glass.focus();
 
-  if ((navigator.userAgent.indexOf("MSIE") >= 0) && (topDoc.compatMode == "BackCompat")) {
-    // IE quirks mode doesn't support right/bottom, but does support this.
-    glassStyle.width = "125%";
-    glassStyle.height = "100%";
-  } else if (navigator.userAgent.indexOf("MSIE 6") >= 0) {
-    // IE6 doesn't have a real standards mode, so we have to use hacks.
-    glassStyle.width = "125%"; // Get past scroll bar area.
-    // Nasty CSS; onresize would be better but the outer window won't let us add a listener IE.
-    glassStyle.setExpression("height", "document.documentElement.clientHeight");
-  }
-
   $doc.title = summary + " [" + $doc.title + "]";
 }
 

dev/core/src/com/google/gwt/core/ext/linker/impl/hosted.html

@@ -196,17 +196,6 @@
   // Steal focus.
   glass.focus();
 
-  if ((navigator.userAgent.indexOf("MSIE") >= 0) && (topDoc.compatMode == "BackCompat")) {
-    // IE quirks mode doesn't support right/bottom, but does support this.
-    glassStyle.width = "125%";
-    glassStyle.height = "100%";
-  } else if (navigator.userAgent.indexOf("MSIE 6") >= 0) {
-    // IE6 doesn't have a real standards mode, so we have to use hacks.
-    glassStyle.width = "125%"; // Get past scroll bar area.
-    // Nasty CSS; onresize would be better but the outer window won't let us add a listener IE.
-    glassStyle.setExpression("height", "document.documentElement.clientHeight");
-  }
-
   $doc.title = summary + " [" + $doc.title + "]";
 }
 

user/src/com/google/gwt/dom/client/DOMImplWebkit.java

@@ -20,22 +20,6 @@
  */
 class DOMImplWebkit extends DOMImplStandardBase {
 
-  /**
-   * Return true if using Webkit 525.x (Safari 3) or earlier.
-   * 
-   * @return true if using Webkit 525.x (Safari 3) or earlier.
-   */
-  private static native boolean isWebkit525OrBefore() /*-{
-    var result = /safari\/([\d.]+)/.exec(navigator.userAgent.toLowerCase());
-    if (result) {
-      var version = (parseFloat(result[1]));
-      if (version < 526) {
-        return true;
-      }
-    }
-    return false;
-  }-*/;
-
   /**
    * Webkit events sometimes target the text node inside of the element instead
    * of the element itself, so we need to get the parent of the text node.

user/src/com/google/gwt/useragent/rebind/UserAgentPropertyGenerator.java

@@ -37,12 +37,10 @@ public class UserAgentPropertyGenerator implements PropertyProviderGenerator {
    * {@code UserAgent.gwt.xml}.
    * <p>Note that the order of enums matter as the script selection is based on running
    * these predicates in order and matching the first one that returns {@code true}.
-   * <p> Also note that, {@code docMode < 11} in predicates for older IEs exists to
-   * ensures we never choose them for IE11 (we know that they will not work for IE11).
    */
   private enum UserAgent {
     safari("return (ua.indexOf('webkit') != -1);"),
-    gecko1_8("return (ua.indexOf('gecko') != -1 || docMode >= 11);");
+    gecko1_8("return (ua.indexOf('gecko') != -1);");
 
     private final String predicateBlock;
 
@@ -70,7 +68,6 @@ static void writeUserAgentPropertyJavaScript(SourceWriter body,
 
     // write preamble
     body.println("var ua = navigator.userAgent.toLowerCase();");
-    body.println("var docMode = $doc.documentMode;");
 
     for (UserAgent userAgent : UserAgent.values()) {
       // write only selected user agents

user/super/com/google/gwt/emul/java/lang/Throwable.java

@@ -141,16 +141,11 @@ private void setBackingJsObject(Object backingJsObject) {
   }
 
   private native void linkBack(Object error) /*-{
-
     if (error instanceof Object) {
       try {
         // This may throw exception in strict mode.
         error.__java$exception = this;
 
-        if (navigator.userAgent.toLowerCase().indexOf("msie") != -1 && $doc.documentMode < 9) {
-          return;
-        }
-
         var throwable = this;
         Object.defineProperties(error, {
           cause: {

user/test/com/google/gwt/dom/client/ElementTest.java

@@ -282,17 +282,10 @@ public void execute() {
         assertEquals(absLeft, elem.getAbsoluteLeft());
         assertEquals(absTop, elem.getAbsoluteTop());
 
-        if (isIE6or7() && !doc.isCSS1Compat()) {
-          // In IE/quirk, the interior decorations are considered part of the
-          // width/height, so there's no need to account for them here.
-          assertEquals(absLeft + width, elem.getAbsoluteRight());
-          assertEquals(absTop + height, elem.getAbsoluteBottom());
-        } else {
-          assertEquals(absLeft + width + interiorDecorations,
-              elem.getAbsoluteRight());
-          assertEquals(absTop + height + interiorDecorations,
-              elem.getAbsoluteBottom());
-        }
+        assertEquals(absLeft + width + interiorDecorations,
+            elem.getAbsoluteRight());
+        assertEquals(absTop + height + interiorDecorations,
+            elem.getAbsoluteBottom());
       }
     });
   }
@@ -338,12 +331,8 @@ public void testGetAbsolutePositionWhenBodyScrolled() {
 
     // Ensure that the 'position:fixed' div's absolute position includes the
     // body's scroll position.
-    //
-    // Don't do this on IE6/7, which doesn't support position:fixed.
-    if (!isIE6or7()) {
-      assertTrue(fixedDiv.getAbsoluteLeft() >= body.getScrollLeft());
-      assertTrue(fixedDiv.getAbsoluteTop() >= body.getScrollTop());
-    }
+    assertTrue(fixedDiv.getAbsoluteLeft() >= body.getScrollLeft());
+    assertTrue(fixedDiv.getAbsoluteTop() >= body.getScrollTop());
   }
 
   /**
@@ -751,16 +740,4 @@ public void testStyleCamelCase() {
   private native JavaScriptObject createTrivialJSO() /*-{
     return {};
   }-*/;
-
-  // Stolen from UserAgentPropertyGenerator
-  private native boolean isIE6or7() /*-{
-    var ua = navigator.userAgent.toLowerCase();
-    if (ua.indexOf("msie") != -1) {
-      if ($doc.documentMode >= 8) {
-        return false;
-      }
-      return true;
-    }
-    return false;
-  }-*/;
 }

user/test/com/google/gwt/http/client/RequestBuilderTest.java

@@ -35,15 +35,6 @@ private static String getTestBaseURL() {
     return GWT.getModuleBaseURL() + "testRequestBuilder/";
   }
 
-  /**
-   * HACK: Part of a work around for IE's failure to throw an exception when an
-   * XmlHttpRequest that violates the same origin policy is made.
-   */
-  private static native boolean isIE() /*-{
-    var ua = navigator.userAgent.toLowerCase();
-    return ua.indexOf("msie") != -1; 
-  }-*/;
-
   /**
    * HACK: Part of a work around for Safari 2.0.4's failure to throw an
    * exception when an XmlHttpRequest that violates the same origin policy is
@@ -138,7 +129,7 @@ public void onResponseReceived(Request request, Response response) {
         }
       });
 
-      if (isIE() || isSafari() || isFirefox35()) {
+      if (isSafari() || isFirefox35()) {
         /*
          * HACK: Safari 2.0.4 will not throw an exception for XHR's that violate
          * the same-origin policy. It appears to silently ignore them so we do

user/test/com/google/gwt/typedarrays/client/ClientSupportTest.java

@@ -32,16 +32,6 @@ public String getModuleName() {
   public void testSupported() {
     boolean isSupported = TypedArrays.isSupported();
     String ua = getUserAgent();
-    if (ua.contains("msie")) {
-      if (getIeDocumentMode() <= 9) {
-        assertFalse("IE9 and below do not support typed array", isSupported);
-      } else {
-        // TODO(dankurka) change this once we get type array support in for ie10
-        assertFalse("IE10 does support typed array, but GWT still uses old implementation",
-            isSupported);
-      }
-      return;
-    }
     if (ua.contains("firefox/")) {
       int idx = ua.indexOf("firefox/") + 8;
       int endIdx = idx;
@@ -60,12 +50,6 @@ public void testSupported() {
       return;
     }
 
-    // IE11 - choosing the gecko permutation
-    if (ua.contains("trident/7.0")) {
-      assertTrue(isSupported);
-      return;
-    }
-
     assertFalse("Unknown browser (" + ua + ") assumed not to support typed arrays",
         isSupported);
   }
@@ -74,7 +58,4 @@ private static native String getUserAgent() /*-{
     return navigator.userAgent.toLowerCase();
   }-*/;
 
-  private static native int getIeDocumentMode() /*-{
-    return $doc.documentMode || 0;
-  }-*/;
 }