Remove some broken demos and demo annotations (#1647)

wchargin · web-flow · commit 7abecdf8e4fc · 2018-11-29T15:45:40.000-08:00
Summary: Some modules have `@demo` annotations that point to nonexistent demos, so we fix or remove those references as appropriate. The `google-chart` demo is not working and does not appear to have ever worked: when running it on its initial commit after cherry-picking #1334 we see only a blank page. However, deleting this demo isn’t trivial, because the main profile dashboard depends on it for some reason. As this plugin is still being actively developed, we’ll leave the demo alone for now: it’s not actually causing any problems. Context: <#1645 (comment)> Test Plan: Note that `git grep @demo` only lists correct paths to working demos. wchargin-branch: remove-broken-demos
diff --git a/tensorboard/components/vz_chart_helpers/vz-chart-tooltip.html b/tensorboard/components/vz_chart_helpers/vz-chart-tooltip.html
@@ -26,7 +26,6 @@
 such as different X scales (linear and temporal), tooltips and smoothing.
 
 @element vz-line-chart
-@demo demo/index.html
 -->
 <dom-module id="vz-chart-tooltip">
   <template>
diff --git a/tensorboard/components/vz_line_chart/vz-line-chart.html b/tensorboard/components/vz_line_chart/vz-line-chart.html
@@ -30,7 +30,7 @@
 such as different X scales (linear and temporal), tooltips and smoothing.
 
 @element vz-line-chart
-@demo demo/index.html
+@demo index.html
 -->
 <dom-module id="vz-line-chart">
   <template>
diff --git a/tensorboard/components/vz_line_chart2/vz-line-chart2.html b/tensorboard/components/vz_line_chart2/vz-line-chart2.html
@@ -31,7 +31,6 @@
 such as different X scales (linear and temporal), tooltips and smoothing.
 
 @element vz-line-chart
-@demo demo/index.html
 -->
 <dom-module id="vz-line-chart2">
   <template>
diff --git a/tensorboard/plugins/histogram/vz_histogram_timeseries/vz-histogram-timeseries.html b/tensorboard/plugins/histogram/vz_histogram_timeseries/vz-histogram-timeseries.html
@@ -26,7 +26,7 @@
 visualization.
 
 @element vz-histogram-timeseries
-@demo demo/index.html
+@demo index.html
 -->
 <dom-module id="vz-histogram-timeseries">
     <template>
diff --git a/tensorboard/plugins/profile/google_chart/google-chart.html b/tensorboard/plugins/profile/google_chart/google-chart.html
@@ -70,8 +70,6 @@
 on the `html` tag of your document.
 
     <html lang="ja">
-
-@demo
 -->
 <dom-module id="google-chart">
   <template>
