Don't apply a default title to icons

Author: pugnascotia

src/components/accordion/__snapshots__/accordion.test.js.snap

@@ -24,7 +24,6 @@ exports[`EuiAccordion is rendered 1`] = `
             class="euiFlexItem euiFlexItem--flexGrowZero"
           >
             <svg
-              aria-label="arrow right icon"
               class="euiIcon euiIcon--medium"
               height="16"
               viewBox="0 0 16 16"

src/components/context_menu/__snapshots__/context_menu.test.js.snap

@@ -26,7 +26,6 @@ exports[`EuiContextMenu props panels and initialPanelId allows you to click the
         class="euiContextMenu__itemLayout"
       >
         <svg
-          aria-label="arrow left icon"
           class="euiIcon euiContextMenu__icon euiIcon--medium"
           height="16"
           viewBox="0 0 16 16"
@@ -80,7 +79,6 @@ exports[`EuiContextMenu props panels and initialPanelId allows you to click the
         class="euiContextMenu__itemLayout"
       >
         <svg
-          aria-label="arrow left icon"
           class="euiIcon euiContextMenu__icon euiIcon--medium"
           height="16"
           viewBox="0 0 16 16"
@@ -126,7 +124,6 @@ exports[`EuiContextMenu props panels and initialPanelId allows you to click the
         class="euiContextMenu__itemLayout"
       >
         <svg
-          aria-label="arrow left icon"
           class="euiIcon euiContextMenu__icon euiIcon--medium"
           height="16"
           viewBox="0 0 16 16"
@@ -167,7 +164,6 @@ exports[`EuiContextMenu props panels and initialPanelId allows you to click the
             2a
           </span>
           <svg
-            aria-label="arrow right icon"
             class="euiIcon euiContextMenu__arrow euiIcon--medium"
             height="16"
             viewBox="0 0 16 16"
@@ -202,7 +198,6 @@ exports[`EuiContextMenu props panels and initialPanelId allows you to click the
             2b
           </span>
           <svg
-            aria-label="arrow right icon"
             class="euiIcon euiContextMenu__arrow euiIcon--medium"
             height="16"
             viewBox="0 0 16 16"
@@ -237,7 +232,6 @@ exports[`EuiContextMenu props panels and initialPanelId allows you to click the
             2c
           </span>
           <svg
-            aria-label="arrow right icon"
             class="euiIcon euiContextMenu__arrow euiIcon--medium"
             height="16"
             viewBox="0 0 16 16"
@@ -281,7 +275,6 @@ exports[`EuiContextMenu props panels and initialPanelId renders the referenced p
         class="euiContextMenu__itemLayout"
       >
         <svg
-          aria-label="arrow left icon"
           class="euiIcon euiContextMenu__icon euiIcon--medium"
           height="16"
           viewBox="0 0 16 16"

src/components/context_menu/__snapshots__/context_menu_item.test.js.snap

@@ -31,7 +31,6 @@ exports[`EuiContextMenuItem props hasPanel is rendered 1`] = `
       class="euiContextMenuItem__text"
     />
     <svg
-      aria-label="arrow right icon"
       class="euiIcon euiContextMenu__arrow euiIcon--medium"
       height="16"
       viewBox="0 0 16 16"

src/components/context_menu/__snapshots__/context_menu_panel.test.js.snap

@@ -27,7 +27,6 @@ exports[`EuiContextMenuPanel props onClose renders a button as a title 1`] = `
       class="euiContextMenu__itemLayout"
     >
       <svg
-        aria-label="arrow left icon"
         class="euiIcon euiContextMenu__icon euiIcon--medium"
         height="16"
         viewBox="0 0 16 16"

src/components/form/field_password/__snapshots__/field_password.test.js.snap

@@ -11,7 +11,6 @@ exports[`EuiFieldPassword is rendered 1`] = `
     type="password"
   />
   <svg
-    aria-label="lock icon"
     class="euiIcon euiFormControlLayout__icon euiIcon--medium"
     height="16"
     viewBox="0 0 16 16"

src/components/form/field_search/__snapshots__/field_search.test.js.snap

@@ -11,7 +11,6 @@ exports[`EuiFieldSearch is rendered 1`] = `
     type="search"
   />
   <svg
-    aria-label="search icon"
     class="euiIcon euiFormControlLayout__icon euiIcon--medium"
     height="16"
     viewBox="0 0 16 16"

src/components/form/select/__snapshots__/select.test.js.snap

@@ -10,7 +10,6 @@ exports[`EuiSelect is rendered 1`] = `
     data-test-subj="test subject string"
   />
   <svg
-    aria-label="arrow down icon"
     class="euiIcon euiFormControlLayout__icon euiFormControlLayout__icon--right euiIcon--medium"
     height="16"
     viewBox="0 0 16 16"

src/components/form/switch/__snapshots__/switch.test.js.snap

@@ -20,7 +20,6 @@ exports[`EuiSwitch is rendered 1`] = `
       class="euiSwitch__track"
     >
       <svg
-        aria-label="cross icon"
         class="euiIcon euiSwitch__icon euiIcon--medium"
         height="16"
         viewBox="0 0 16 16"
@@ -40,7 +39,6 @@ exports[`EuiSwitch is rendered 1`] = `
         />
       </svg>
       <svg
-        aria-label="check icon"
         class="euiIcon euiSwitch__icon euiSwitch__icon--checked euiIcon--medium"
         height="16"
         viewBox="0 0 16 16"

src/components/header/__snapshots__/header_logo.test.js.snap

@@ -7,7 +7,6 @@ exports[`EuiHeaderLogo is rendered 1`] = `
   data-test-subj="test subject string"
 >
   <svg
-    aria-label="logo elastic icon"
     class="euiIcon euiHeaderLogo__icon euiIcon--xLarge"
     height="32"
     viewBox="0 0 32 32"
@@ -53,7 +52,6 @@ exports[`EuiHeaderLogo renders href 1`] = `
   href="#"
 >
   <svg
-    aria-label="logo elastic icon"
     class="euiIcon euiHeaderLogo__icon euiIcon--xLarge"
     height="32"
     viewBox="0 0 32 32"

src/components/header/header_alert/__snapshots__/header_alert.test.js.snap

@@ -13,7 +13,6 @@ exports[`EuiHeaderAlert is rendered 1`] = `
   >
     <svg
       aria-hidden="true"
-      aria-label="cross icon"
       class="euiIcon euiButtonIcon__icon euiIcon--medium"
       height="16"
       viewBox="0 0 16 16"

src/components/health/__snapshots__/health.test.js.snap

@@ -13,7 +13,6 @@ exports[`EuiHealth is rendered 1`] = `
       class="euiFlexItem euiFlexItem--flexGrowZero"
     >
       <svg
-        aria-label="dot icon"
         class="euiIcon euiIcon--medium"
         height="16"
         viewBox="0 0 16 16"