Adds tile handler to the perf server

perf/server/src/types/types.go

Index: perf/server/src/types/types.go
diff --git a/perf/server/src/types/types.go b/perf/server/src/types/types.go
index 5a8bc429c3e2042e8e0a82ec99c14ab981da82f6..a349310f8ab5c88d1287033c9c3d7c853d1dbbb2 100644
--- a/perf/server/src/types/types.go
+++ b/perf/server/src/types/types.go
@@ -86,6 +86,30 @@ func NewTile() *Tile {
 	}
 }
 
+type TraceGUI struct {

[jcgregorio, 2014/07/11 19:03:56]

Add doc comment on where this is used.

[kelvinly, 2014/07/11 19:42:30]

Done.

+        Data        [][2]float64         `json:"data_ui"`

[jcgregorio, 2014/07/11 19:03:56]

Just "data" and "key" for the json should be fine.

[kelvinly, 2014/07/11 19:42:30]

Done.

+        Key         string              `json:"key_ui"`

[jcgregorio, 2014/07/11 19:03:56]

Run gofmt over all the code.

[kelvinly, 2014/07/11 19:42:30]

Done.

+}
+
+type TileGUI struct {

[jcgregorio, 2014/07/11 19:03:56]

Add doc comment on where this is used.

[kelvinly, 2014/07/11 19:42:30]

Done.

+        Traces      []TraceGUI          `json:"traces,omitempty"`
+        ParamSet    [][]string          `json:"params,omitempty"`
+        Commits     []*Commit           `json:"commits,omitempty"`
+        NameList    []string            `json:"names,omitempty"`
+        Scale       int                 `json:"scale"`
+        TileIndex   int                 `json:"tileIndex"`
+}
+
+func NewGUITile(scale int, tileIndex int) *TileGUI {
+        return &TileGUI {
+                Traces:     make([]TraceGUI, 0),
+                ParamSet:   make([][]string, 0),
+                Commits:    make([]*Commit, 0),
+                Scale:      scale,
+                TileIndex:  tileIndex,
+        }
+}
+
 // TileStore is an interface representing the ability to save and restore Tiles.
 type TileStore interface {
 	Put(scale, index int, tile *Tile) error