WelcomePage: remove semi transparent rectangle in views

Requested by Virva Auvinen (Designer)

Change-Id: Iab7f2d3382a6cadd3f186583d9da51689cd6a0e8
Reviewed-by: Virva Auvinen <virva.auvinen@nokia.com>

share/qtcreator/welcomescreen/examples.qml

@@ -76,50 +76,4 @@ Rectangle {
         onTextChanged: examplesModel.parseSearchString(text)
     }
 
-    Rectangle {
-        id: gradiant
-        y: 102
-        height: 10
-        gradient: Gradient {
-            GradientStop {
-                position: 0
-                color: "#ffffff"
-            }
-
-            GradientStop {
-                position: 1
-                color: "#00ffffff"
-            }
-        }
-
-        anchors.left: parent.left
-        anchors.leftMargin: 38
-        anchors.right: parent.right
-        anchors.rightMargin: 38
-    }
-
-    Rectangle {
-        id: gradiant1
-        x: 38
-        y: 570
-        height: 10
-        gradient: Gradient {
-            GradientStop {
-                position: 0
-                color: "#00ffffff"
-            }
-
-            GradientStop {
-                position: 1
-                color: "#ffffff"
-            }
-        }
-
-        anchors.bottom: parent.bottom
-        anchors.bottomMargin: 60
-        anchors.rightMargin: 38
-        anchors.right: parent.right
-        anchors.leftMargin: 38
-        anchors.left: parent.left
-    }
 }

share/qtcreator/welcomescreen/tutorials.qml

@@ -75,50 +75,4 @@ Rectangle {
         placeholderText: qsTr("Search in Tutorials...")
         onTextChanged: tutorialsModel.parseSearchString(text)
     }
-    Rectangle {
-        id: gradiant
-        y: 102
-        height: 10
-        gradient: Gradient {
-            GradientStop {
-                position: 0
-                color: "#ffffff"
-            }
-
-            GradientStop {
-                position: 1
-                color: "#00ffffff"
-            }
-        }
-
-        anchors.left: parent.left
-        anchors.leftMargin: 38
-        anchors.right: parent.right
-        anchors.rightMargin: 38
-    }
-
-    Rectangle {
-        id: gradiant1
-        x: 38
-        y: 570
-        height: 10
-        gradient: Gradient {
-            GradientStop {
-                position: 0
-                color: "#00ffffff"
-            }
-
-            GradientStop {
-                position: 1
-                color: "#ffffff"
-            }
-        }
-
-        anchors.bottom: parent.bottom
-        anchors.bottomMargin: 60
-        anchors.rightMargin: 38
-        anchors.right: parent.right
-        anchors.leftMargin: 38
-        anchors.left: parent.left
-    }
 }